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Dick Costolo
Partner at 01 Advisors, 01 Advisors

Muse Is Meta’s Trojan Horse for AI Supremacy

📅 Oct 22, 2026 The Dick Costolo & Paul Kedrosky Show and RiskReversal Media 39 MIN 65 VIEWS 156 SEGMENTS · 2 SPEAKERS
Dick Costolo and Paul Kedrosky make the case that Meta’s Muse won’t just win the race for personal AI agents. They think it could knock the frontier labs back on their heels. They start with Chesterton’s fence and why the early wave of AI agents is running into walls. Banks are blocking agent access to accounts, restaurants will rewrite their cancellation policies, and Amazon won’t give up its ad business for free. From there, they explain why Meta is the one company with the money, distribution, and network to strike the deals that get agents past those walls. They also cover Zuckerberg’s p...

What Dick Costolo said

Written from the verified transcript and checked against it. Every figure links to the moment it was said.

Dick Costolo, partner at 01 Advisors and former Twitter CEO, argues that Meta's personal AI assistant Muse will dominate the personal agent space and could seriously challenge frontier model providers. He uses the concept of Chesterton's fence to explain that friction in systems like banking and restaurants exists for systemic reasons, and warns that agentic tools that remove friction will backfire: banks will block them to protect their deposit base, and restaurants will impose cancellation fees or longer windows. He also highlights that small businesses eagerly adopt Muse for free, using it to read Gmail and handle communications, which threatens Google's ad-based email model. Costolo notes that Meta's plan to give away vast tokens and take a transaction cut is 'toxic' to frontier models like OpenAI and Anthropic, and he criticizes Google for repeating the mistake of allowing its open APIs to be used against it, as with RSS and Gmail scraping.

Key takeaways

  1. Meta's plan to give away vast tokens and take a cut of transactions is 'toxic' to frontier models like OpenAI and Anthropic.
  2. Small businesses adopt Muse instantly without enterprise sales process, unlike large enterprises.
  3. Amazon will likely strike a deal with agent companies like Muse to protect its ad revenue, not build a competitor.
  4. Google is repeating its 2007-2008 mistake by letting Muse ingest Gmail data, turning its email service into a 'dumb pipe'.

Numbers and commitments

FigureWhat it refers toTypeAt
200 billion dollars Meta can throw at the agent space other 11:38
$48 example claim in small claims court other 5:15

Chapters

  1. 0:00Chesterton's fence and systemic friction
  2. 5:38Banks blocking agents and deposit stability
  3. 8:13Restaurant reservations and agentic abuse
  4. 10:06Amazon's ad revenue and agent bypass
  5. 12:45Muse reading Gmail for small businesses
  6. 14:28Google's historical Gmail scraping mistake
  7. 17:38Open web weaponized against itself
  8. 20:12Muse vs frontier models and token economics

Questions asked in this interview

12
  1. 0:52Did you mention that you're Dick Costolo?
  2. 1:16It's very good. You're just discovering this?
  3. 1:56Well, on that—[laughter] That's right. Was that the topic?
  4. 5:58And you know, fine, you can take that point of view, but the problem, of course, is—imagine why—turning it around, how do banks prove that they're not about to go broke?
  5. 9:58But the example, and you gave this earlier, was that let's go away from ones where it breaks so obviously. Amazon's a good example, right?
  6. 10:07I was using Amazon or I was using my tool to shop on Amazon and enter bids and so on. How does it hurt them?
  7. 12:56And so, as you talk to people, you realize that one of the primary uses, both in small businesses and individuals, is use it as a kind of wrapper around Gmail and calendar, right?
  8. 13:26What happens when you put Muse or another agent on top?
  9. 26:52... argue up and down are still chasing what was the big thing to do 2 years ago, which was providing these giant — these sort of tools for people who are, you know, refactoring giant code bases that no one has touched since the '90s. Right?
  10. 30:23And how long has it been since anyone used Craig — anyone, you know, what's the... still exist?
  11. 31:38Do you agree with that or you disagree?
  12. 36:31It's like now I have the AI. What do I do now?
Dick Costolo 0:00 ↗
Muse has the potential to be the behemoth winner in this space, and it won't just win in the personal agent space. It has the potential to knock the frontier models well back on their heels.
Paul 0:09 ↗
And they're already pushing hard into small businesses.
Dick Costolo 0:11 ↗
Yeah. Enterprises are really—it's a really tough sale because they have all kinds of other moving parts that you have to move around before these things can be adopted. But talk to my plumber and he's like, 'Yeah, we did put this in last Tuesday, we started using this. It's great.' There is no long process. And of course now he's out telling all of his buddies in plumbing, 'Rather than hiring an assistant or having to spend all day like reading your texts and emails and trying to keep track of bids and things you need to do, this thing does it and it's free.'
Welcome back to the Dick and Paul Show. Today—sorry, I always forget to introduce myself. I'm Dick Costolo, former Twitter CEO, entrepreneur, founder of several companies, and currently venture capitalist at 01 Advisors.
Paul 0:52 ↗
Did you mention that you're Dick Costolo?
Dick Costolo 0:54 ↗
I did, I think so. Did I not mention I'm Dick Costolo? Dick Costolo.
Paul 0:59 ↗
I'm the other one. I'm the one who's not Dick Costolo. I'm Paul.
Dick Costolo 1:02 ↗
Podcasts, yeah, yeah, yeah. I'm venture capitalist, blah, blah, blah, blah. All that stuff.
Paul 1:06 ↗
Don't belittle the profession. Come on.
Dick Costolo 1:09 ↗
I've been reading—there's this Twitter feed from a guy. Did I send this to you? It's called, uh, I don't know, like basically dunking on venture capitalists.
Paul 1:16 ↗
Yeah, it's been around for a while. It's very good. You're just discovering this?
Dick Costolo 1:20 ↗
No. VCs congratulating themselves. VCs congratulating themselves. It's been around forever, but I actually forgot it existed and then someone sent me something from it the other day where—I'll just completely de-genderify everything—but someone was at a gym and saying things about how they were going somewhere else to raise money.
And they just handled it tremendously. Like it was this idea that everyone should be so excited that you're going to Abu Dhabi to raise money. And of course the meta comment on it was, 'And then the gym, you know, everyone fell down applauding this bold maneuver.' It's just—venture capitalists are ridiculous.
Paul 1:56 ↗
All right. Well, on that—[laughter] That's right. Was that the topic?
Dick Costolo 2:00 ↗
No, that's not the topic. Today's topic is personal AI assistants. These digital assistants such as Muse, Instinct, Haven, Town, and—
Paul 2:10 ↗
Dot.
Dick Costolo 2:11 ↗
Dot. Just to name—Google has one, I don't know what the name of it is.
Paul 2:15 ↗
I don't think they know.
Dick Costolo 2:16 ↗
Which, by the way, is one of the problems we will discuss about Google during the course of this conversation.
Paul 2:21 ↗
AI has one, but you're not allowed to have it.
Dick Costolo 2:24 ↗
Uh, Dot.
Paul 2:25 ↗
Yeah, you can't have it though.
Dick Costolo 2:27 ↗
What are you talking about?
Paul 2:28 ↗
It's on like an enterprise plan.
Dick Costolo 2:30 ↗
Oh, I see. You can't have a person—you can't actually have a personal AI assistant.
Paul 2:33 ↗
If you're a person, you cannot have it.
Dick Costolo 2:35 ↗
If you're a person, you can't have a personal AI assistant, Dot. You have to have an enterprise—
Paul 2:39 ↗
Exactly.
Dick Costolo 2:40 ↗
personal Dot.
Paul 2:40 ↗
Just the people who don't want it, only they can have it.
Dick Costolo 2:42 ↗
Yeah, only the people who don't want it or need it because it's superfluous to what they're already doing, they can pay for one.
Paul 2:51 ↗
They want an impersonal assistant.
Dick Costolo 2:52 ↗
So, one of the interesting things that we can start with about—you and I have discussed about these personal AI assistants—where they really run into trouble is the concept of Chesterton's fence. Chesterton's fence is the concept, and I'll talk about the origination of it. Chesterton's fence is the concept that if you don't understand why a law or an institution or some physical structure or custom was originally put in place, then you probably shouldn't change it or remove it without first—
Paul 3:27 ↗
understanding why it's there in the first place.
Dick Costolo 3:29 ↗
And it comes from the British author, British G.K. Chesterton.
Paul 3:33 ↗
Yeah.
Dick Costolo 3:34 ↗
Uh, um, thank you.
Paul 3:35 ↗
Author of the Father Brown mysteries.
Dick Costolo 3:37 ↗
Y—thank you. And others.
Paul 3:39 ↗
Others, yeah.
Dick Costolo 3:40 ↗
He—I think it was his book called The Thing. He posits: imagine a man comes across a fence in the middle of a pasture, Chesterton's fence, and says, 'Well, there's—' looks around like there's absolutely no reason for this fence to be here. Um, you know, now that I own this property, let's just take this fence—
Paul 3:57 ↗
down.
Dick Costolo 3:58 ↗
Or—and the thought being, Chesterton's proposal being, 'Look, it may have been there to like prevent the cows from escaping. It may have been there to prevent plants from being damaged.' Like if you can propose to me why you think it might have been put there, then we can discuss taking it down. So, how does this apply to AI systems? Well, in all sorts of ways. So, it turns out there are all sorts of reasons that companies and governments and others institute some layer of friction to accomplish a task, whether it's making and canceling a reservation, whether it's moving my savings account to a higher yield savings account for some short period of—
Paul 4:41 ↗
Entering a lawsuit in small claims court.
Dick Costolo 4:43 ↗
And we will get to that. Entering a lawsuit in small claims court. Um, there are all sorts of reasons there's a certain amount of friction associated with that. And one of the things you see in the early days of these personal AI assistants is people jumping for joy that—you're not going to believe this—I was able to have Instinct or Muse or whatever file a lawsuit in small claims court for me, and just all I had to do is tell it to go file a suit in small claims court and it was done.
Paul 5:15 ↗
Yeah.
Dick Costolo 5:15 ↗
So, the first derivative consequence of this is obviously, well, that's not going to be the way this works for very long because the small claims courts will be inundated with lawsuits and claims that were never—you know, 'I want $48 back from Comcast.' This is going to go away shortly. And we can go on and on about a number of these other cases.
Paul 5:38 ↗
Yeah, and then they're endless. And I think—I mean, and it is, as you said, it's kind of an example of a friction. I mean, the other one that came out, we were just talking about on Friday, I think it was B of A announced that you can no longer use an agentic tool, one of these personal AIs, to access your banking information.
Dick Costolo 5:55 ↗
And it's not just B of A. There's a few others now have come in and blocked them.
Paul 5:58 ↗
I think JP Morgan, B of A, and Citi have all said you can't do this. Now, the immediate response from the agentic crowd is to say, 'Oh, those bastards,' because, you know, they're preventing me from being one with my money and agentically, right, moving it around. And you know, fine, you can take that point of view, but the problem, of course, is—imagine why—turning it around, how do banks prove that they're not about to go broke? One of the ways they sort of demonstrate they're not about to go broke is by having deposits.
Dick Costolo 6:28 ↗
Right.
Paul 6:29 ↗
And if your deposits can go flowing in and out whimsically, like, 'Yeah, you know, I'll go put over here, over there,' all of a sudden—
Dick Costolo 6:36 ↗
And be slingshotted around in sort of a—in a fraction of a second.
Paul 6:41 ↗
Fraction of a second. And multiple times a day, swapping between high yield accounts.
Dick Costolo 6:46 ↗
Right, right. This is hugely problematic for these companies. And so, friction, back to Chesterton's fence, in the context of banks is retail deposits, you and I versus, you know, some giant organization. They rely a little bit on you and I not moving your money constantly all over the place because it creates a sort of a safe deposit base for them, right? So, you can look at it and say, 'Oh, they're just bastard predators, right? They're just relying on me not moving my money.' And now that I have an agentic tool, I can move it freely and suddenly I escape the evil clutches of these giant banks. But turning it around, what's good for you isn't very good for the system.
Paul 7:24 ↗
Right.
Dick Costolo 7:24 ↗
Because now all of a sudden you have all of these deposits flowing around like water inside the system, and this creates all kinds of liquidity and insolvency problems at scale when deposits are moving overnight, and all of a sudden banks don't know from day to day like how permanent their deposit base is. So, what's that going to lead to? Less lending, right? It's going to be less money in the system because now I have to hoard even more, right? And I have to hoard even more at a higher rate—percentage because this money's being slingshotted around the system.
Paul 7:56 ↗
So, a lot of these agentic things sound great as an individual, but then as soon as you extrapolate and then say, you know, restaurant example.
Dick Costolo 8:03 ↗
Yeah. I'll give you my restaurant example. The restaurant example we've been discussing. And by the way, these things are great if I'm the only one using it.
Paul 8:11 ↗
That's it. Right. [laughter] Right.
Dick Costolo 8:13 ↗
And of course, that's not what happens. The restaurant example is, as many people understand, the way a lot of restaurant reservation systems work is you can book a table and if you cancel, you know, just over 24 hours in advance, there's no charge. Well, that was when it was hard to go reserve a table unless you had, you know, where you had a time written and had an assistant who you beat into the ground—you wouldn't ever go reserve 19 tables just in case Thursday night.
Paul 8:43 ↗
Right.
Dick Costolo 8:44 ↗
And then I'm going to decide later on which one I want to do. And then my agent is going to tell me 26 hours beforehand which of the 19—which 18 of the 19 tables do you want to cancel. It's only—that only happens for a very short period of time before the restaurants either say, 'All right, it's now $50 to book a table or more or whatever.'
Paul 9:08 ↗
Right. And there's no cancellation.
Dick Costolo 9:10 ↗
Yeah, and there's no cancel—or the cancellation period is now a week and a half, 10 days. So, all by way of saying, one way of viewing the early days of these personal AI assistants is it's going to be a case of this is why we can't have nice things. And everybody else, all the rest of us, are going to be forced into this world of you can no longer book a table here and cancel 24 hours in advance because this thing has happened to us. You actually can only move your money from X account to Y account once over the course—or whatever happens. There will be some other—there will be a next step beyond just blocking these things that say, 'All right, well, the new rule is X,' and it will be basically less fun for everybody than it is now.
Paul 9:58 ↗
But the example, and you gave this earlier, was that let's go away from ones where it breaks so obviously. Amazon's a good example, right?
Dick Costolo 10:06 ↗
Yes. So, Amazon's a great example.
Paul 10:07 ↗
How does it—you know, the response from the agent crowd is, 'Wait a minute. I was using Amazon or I was using my tool to shop on Amazon and enter bids and so on. How does it hurt them? Look, I'm doing business on Amazon. Why are they blocking me?' And we'll go to another example after that, but I mean Amazon's a good one.
Dick Costolo 10:23 ↗
Amazon's a great one. In fact, Elon posted on Twitter, 'Well, that's ridiculous. Maybe we should build a competitor to Amazon.' Well, it turns out that when you go to Amazon, they make some very large percentage of their money now from ads. When you go to search for, you know, I don't know, a hair dryer, there are a bunch of sponsored results at the top and those are ads, and, you know, they get paid when someone clicks on one of those on a cost per click or cost per, you know, CPA basis. And if the agents are just coming bypassing all that and never seeing—obviously never seeing ads, Amazon's like, 'Well, we're not going to just give up 50% of our business.' Now, the response from the 'Hey, you're blocking my agent' crowd is like, 'Well, that's—you know, I don't think they understand what's going on here.' And even if they do, they're like, 'Well, that's stupid. We'll just go do this now somewhere else.' But what will happen, of course, is—I mean, Amazon's not stupid. They'll go do a deal with the company that's running the agents that can afford to create the most value for them.
Paul 11:34 ↗
Yeah, yeah, yeah.
Dick Costolo 11:34 ↗
And it'll—and that'll be it.
Paul 11:37 ↗
That'll be it. That'll be it.
Dick Costolo 11:39 ↗
And that will most—more than likely be Muse because Facebook has almost infinite resources and can throw 200 billion against that and no one else can.
Paul 11:47 ↗
You see, and what I find interesting is the response is they just—it's the usual, they just don't get it.
Dick Costolo 11:52 ↗
Yeah, they don't get it. In fact, I was at dinner with an investor and a CEO of an AI company, and their response was, 'Amazon just doesn't get it.'
Paul 12:04 ↗
They're just—they're living in the old days. They want it to happen this way. It's not going to happen this way anymore. It's going to happen this way. And the problem is, of course, I get where that's good for you as the agent, not so much for me. And I'm much larger than you are, so why should I facilitate whatever you're doing? And this is the problem. You see this over and over. Like the Amazon example is great, but the one that I think is the most interesting and has seen almost no conversation is this idea that one of the primary cases for how people use this stuff—like leaving aside how individual consumers use it, but if you talk to small businesses or others, because I was talking to my plumber the other day. He said, 'You ever heard of this Muse thing? It's really great. I use it to respond to incoming requests and all that.' But he said, 'The best thing about it is it reads my email.'
Dick Costolo 12:45 ↗
Oh, yeah.

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APA

Costolo, D. (2026, October 22). Muse Is Meta’s Trojan Horse for AI Supremacy [Interview transcript]. The Dick Costolo & Paul Kedrosky Show and RiskReversal Media. CEOInterviews.AI. https://ceointerviews.ai/interview/3112194/

MLA

Dick Costolo. "Muse Is Meta’s Trojan Horse for AI Supremacy." The Dick Costolo & Paul Kedrosky Show and RiskReversal Media, 22 Oct. 2026. Transcript, CEOInterviews.AI, https://ceointerviews.ai/interview/3112194/.

BibTeX
@misc{costolo2026_3112194,
  author       = {Dick Costolo},
  title        = {Muse Is Meta’s Trojan Horse for AI Supremacy},
  howpublished = {Interview transcript, The Dick Costolo \& Paul Kedrosky Show and RiskReversal Media. CEOInterviews.AI},
  year         = {2026},
  month        = {oct},
  url          = {https://ceointerviews.ai/interview/3112194/},
  note         = {Speaker-attributed transcript with timestamps}
}