← Voice corpusEdition 2026-10-10, preview.
SubstackEssay

DeFi Wasn’t Meant For You

Open original source ↗
I’ll make you a bet. Somewhere on your phone there’s a wallet you haven’t opened since 2021, still holding the dust of some long dead yield farm. If that’s you, you’re in good company. That was most people’s first experience of DeFi: five different apps, three chains, a seed phrase in a drawer somewhere... DeFi was supposed to replace the banks, that was the promise. What you got instead was a part time job with a spreadsheet, gas fees that sometimes cost more than the rewards they claimed, and a low-grade fear of your own phone. But what if it was never meant for you? I assumed, like everyone, that the total addressable market for crypto was people. Eight billion of us, some fraction of whom would eventually use these networks. I’ve had to throw that assumption out entirely… the market for this is not merely the population of the world anymore. Because it’s now very clear to me where this goes. An agentic economy is coming... billions of AI agents doing real economic work, transacting with each other constantly, at machine speed. And that economy is not going to run through the Bank of England. It’s going to run onchain. You can’t slow this down The first thing to understand about the agentic economy is that it isn’t optional. The biggest companies on earth are spending hundreds of billions of dollars a year building AI capacity, and the two superpowers behind them treat the race as existential. The US can’t slow down because China won’t, and China can’t because the US won’t. Underneath the race sits the reason I’ve laid out in The Everything Code: the developed world is aging and indebted, the workforce is shrinking, and the growth the debt depends on can’t be produced by hand anymore. We don’t just want the agents. We need them... hundreds of millions of them, then billions, doing real economic work. So the wave will arrive regardless of anyone’s opinion of it. The only question is what it runs on. In finance, non-human identities already outnumber human ones 96 to 1, and those are just the dumb service bots... the ancestors of what’s coming. Stripe wrote in its annual letter this February that agents will most likely soon be responsible for most internet transactions, and that we’ll need rails supporting a million, possibly a billion, transactions per second.The financial system we have cannot carry the economy that’s coming. That’s just a fact. Read the job description So where does DeFi come into this? Bring it back to that wallet you stopped opening. For a decade, everyone judged DeFi as a consumer product and scored it a failure because we all assumed the operator was supposed to be you. Now look again at what the thing actually asks of its operator. You need to monitor positions across multiple protocols, twenty-four hours a day, seven days a week, because the market never closes. Rebalance in seconds when conditions move. Execute multi-step operations across lending markets, exchanges, and hedging venues simultaneously. Never panic in a drawdown, never get greedy in a melt up, never sleep, never make a fat finger error at 3 a.m. No human on earth fits that spec, and that’s not a character flaw. We evolved to run from lions, not to manage collateral ratios through the night. It’s why I’ve said for years that leverage is your enemy in a volatile asset, and that a spot position and a long time horizon is all 99% of people need. But hand that same job description to an agent and it stops being a job at all. Constant monitoring, instant rebalancing, unemotional execution, no sleep... that’s just what software does. In the March issue of my Global Macro Investor letter I put it as directly as I could: “DeFi is not yield farming for humans. It is agent treasury infrastructure: lending, borrowing, swapping, and hedging at machine speed with no human in the loop.” To be clear, nobody sat down a decade ago and designed DeFi for machines. The builders thought they were building for people. But look at what the system demands of its operator, and it might as well have been. Because an agent needs the mirror image of everything that made DeFi miserable for you. It doesn’t keep business hours so a market that never closes isn’t a burden, it’s the baseline. It can’t hold a bank account because no bank can onboard a piece of software or settle a fraction of a cent in 300 milliseconds. It needs money with no gatekeepers and no waiting. Everything gets rebuilt So what does that reality actually look like? I think every financial function we run today gets rebuilt onchain with agents inside it, and the clearest way to see it is the most boring function of all: the treasury. Put an agent to work running payments for a business. To do that job it has to hold money, and the moment it holds money with a profit motive attached, it faces the oldest question in finance: what do I do with the balance? So it’ll inevitably put the capital to work. It’ll lend out what’s sitting idle. It’ll borrow when something better needs funding. It’ll swap between the tokens it gets paid in, and hedge whatever it can’t afford to lose. Where will all this activity happen? Not at a bank, and not at anything that looks like one. This is the point where the “decentralized” in DeFi stops being ideology and becomes an engineering requirement. These agents will transact at speeds no human intermediary can supervise... there is no compliance officer who can approve a million counterparties a second, no clearing house that settles in two days for a position that exists for a fifth of a second. The only structure that works is smart contracts: rules written in code, executing exactly as written. Permissionless and running constantly. Machines don’t have habits One more detail, because it tells you where the value ends up. A human picks a chain and stays, out of habit, community, tribe. An agent picks nothing. It routes every operation to whichever rail is fastest and cheapest at that exact moment, forever. That constant pressure grinds fees toward zero across the whole system, the same cost collapse I described in my Exponential Age piece, running on blockchains instead of solar panels. Falling fees only look like bad news if you think a chain is a business selling transactions. It isn’t. It’s infrastructure competing to host activity, and the rails that win will be nearly free to use while settling more value than anything in financial history. An economy running without us Now zoom all the way out, because this stops being a crypto story and becomes an economic one. I think within a couple of years, the majority of economic transactions on Earth will be invisible to humans. Not secret... just happening between machines, at machine speed, at a scale we don’t participate in. The problem is, every economic model we have assumes an economy that moves at the speed of people: value built over quarters and careers, destroyed in crashes slow enough to watch on television. Now capital can be raised at machine speed, for opportunities that exist for milliseconds, by actors that never stop transacting. Value created and destroyed faster than any human can comprehend it. GDP could jump 30% in a month. We don’t even know what that means yet. It breaks the whole economic formula. This is what I call the Economic Singularity… the point where the economy starts changing faster than humans can adapt to it. Everything in this piece is a step toward it, and the rails being laid now are where it happens. What this means for you Mostly, I think, relief. You can retire from the 2 a.m. job. You were never supposed to be the operator of this machinery any more than you were supposed to hand-route your own emails. The wallet you stopped opening wasn’t proof that the technology failed; it was proof that the wrong species was working the controls. And the way to participate was never to out-farm a bot. It’s the same conclusion I keep arriving at from every direction: the value pools in the base layers all of this activity settles on. When billions of agent treasuries are borrowing, lending, and hedging every second of every day, the networks hosting that activity become some of the most valuable assets on earth, and a piece of them is available to anyone with a phone. I’m not going to tell you which chain wins, or when the turn comes. Thirteen years in this market has beaten the forecasting arrogance out of me. What I’ll tell you is the frame: stop judging DeFi by whether it worked for you, and start watching who it was built for because they’re switching on right now, mostly where you can’t see them. You don’t have to work at machine speed. You just have to own what the machines run on. This story is moving faster than anyone can casually follow, and keeping up with it is what The Exponentialist is for. For years it lived inside Real Vision... it's now its own publication, right here on Substack, with a free tier. Subscribe below and start getting the insights every week. Join Free Today
Library as of 2026-10-23