We didn’t expect the fight for the future of finance to be between a DEX founder and a quantitative trader. But here we are. Hayden Adams, Uniswap’s creator, published his first blog since 2019 claiming AMMs will win the biggest markets. Within 48 hours, a former XTX Markets trader fired back: AMMs are going to zero. The speed of the rebuttal tells me something: both sides are nervous. The tokenization of real-world assets is no longer a theoretical exercise. It’s a battleground.
Let me back up. The debate centers on whether automated market makers—the mathematical formulas that power Uniswap and other decentralized exchanges—can handle the trading of tokenized stocks, ETFs, and index funds. Adams argues yes: in a world where every asset is a token, you don’t need a USD quote for every pair. You just need liquidity pools for any two tokens. An AMM can allow seamless swaps between NVIDIA and SPY, or between a tokenized Tesla share and a bond ETF. The former XTX trader disagrees, pointing out that professional market making is about risk management, inventory control, and price discovery—things a constant product formula cannot replicate. He asks bluntly: “Who would actually want to swap NVIDIA for SPY?”
This is a clash of two worldviews, and I’ve been in the middle of similar debates since 2017. Back then, I stumbled on Vitalik’s ZK-SNARKs papers and spent three months building a proof-of-knowledge demo because I believed in mathematical truth as a social contract. That experience taught me that technology is never just code; it’s a narrative about who gets to participate. Adams is selling a narrative of permissionless composability. The trader is selling a narrative of professional efficiency. Both have merit, but both are incomplete.
The Core Technical Reality
From my own hands-on work with DeFi governance—I forked three AMMs during the 2020 DeFi Summer to test their community engagement—I’ve seen firsthand that AMMs excel in environments where price discovery is noisy and assets are volatile. Long-tail tokens, new crypto pairs, anything with high variance: the AMM’s constant product formula acts as a universal liquidity provider, and arbitrageurs keep prices in line with external markets. But for blue-chip securities like NVIDIA or SPY, the spreads need to be razor-thin. The volume is enormous. The volatility is low. Professional market makers use algorithms that can predict inventory risk, hedge across multiple venues, and adjust quotes in milliseconds. An AMM’s math is beautiful, but it doesn’t trade inventory. It doesn’t hedge. It just sits there, waiting for arbitrageurs to correct it.
Liquidity isn’t a static pool; it’s a dynamic relationship between risk and reward. In a high-volume, low-spread market, an AMM will either bleed capital to arbitrageurs or require massive incentives to attract liquidity providers. Uniswap V3’s concentrated liquidity can narrow spreads, but it introduces complexity—users must actively manage their positions. The former XTX trader’s point is that professional market makers have the tools and capital to provide tighter spreads at lower risk than any decentralized pool can. He’s not wrong about the math.
But here’s what he misses: the market for tokenized assets isn’t going to be a one-size-fits-all. The tokenization of stocks, ETFs, and bonds is happening in waves—first in offshore jurisdictions, then in regulated sandboxes. The use cases are not just “swap NVIDIA for SPY.” They include fractional ownership, cross-collateralization, and automated portfolio rebalancing. An AMM can enable these use cases without requiring a centralized order book. It can be the settlement layer, while professional market makers provide liquidity on top.
Identity isn’t a wallet address; it’s the presence of consent in a permissionless system. And regulators are not going to let AMMs trade securities without KYC/AML. That’s the elephant in the room. The former XTX trader’s background suggests he is used to operating in regulated environments with licenses and compliance. If tokenized assets are treated as securities, AMMs will need to adapt—either by restricting access to verified users or by creating permissioned pools. Uniswap V4’s hooks could allow for that, but it’s a far cry from the fully permissionless vision Adams promotes.
The Contrarian Angle: This Is Not a Zero-Sum Game
The debate is framed as AMMs vs. order books, but I think the real outcome is a hybrid. In my work with DAOs, I’ve seen that the most resilient systems combine permissionless innovation with permissioned guardrails. For example, during the 2022 bear market, I analyzed 15 projects with high code activity but low price correlation. I found that the ones that survived had a mix of community-driven liquidity and professional market makers. They didn’t choose one or the other; they used both.
Uniswap V4’s hooks are a step in that direction. They allow developers to add custom logic to liquidity pools, including time-weighted average market makers, dynamic fees, and even integration with external risk management systems. Imagine a pool that allows only accredited investors, or a pool that uses a professional market maker’s algorithm to adjust spreads in real time. That’s not an AMM vs. order book debate; it’s an evolution of the AMM into a flexible infrastructure layer.
The former XTX trader is right to point out that current AMMs cannot compete with professional market makers on pure efficiency. But he’s wrong to conclude that AMMs will go to zero. They will morph. They will become the backbone of a new financial system where the base layer is permissionless, and the upper layers are optimized for specific use cases. Freedom isn’t the absence of rules; it’s the presence of consent. Users will choose the level of permission they need.
Takeaway: The Real Battle Is Regulatory, Not Technical
The speed of the trader’s rebuttal tells me that traditional market makers are already exploring on-chain tools. They know tokenization is coming. The question is not whether AMMs or order books win. It’s whether we can design systems that combine the best of both: the permissionless composability of DeFi with the precision and compliance of traditional finance. The market will decide, but the regulatory framework will be the final arbiter. Adams’ blog is a signal that Uniswap is positioning itself for this battle. The trader’s reply is a signal that the incumbents are not going to surrender their turf without a fight.
I’ve been in the crypto space long enough to know that the most transformative technologies are the ones that bridge worlds. The AMM is not going to zero. It’s going to evolve. And the real winners will be the builders who understand that the future is not binary—it’s both.
