Uniswap Labs has put forward a proposal that could fundamentally change the economics of liquidity pools on the v4 protocol. The initiative's core is the introduction of a protocol fee across 11 networks, but a key detail is a discriminatory discount for one of them—Base. The market has interpreted this move as a signal of a real competitive threat.
Currently, liquidity providers (LPs) on Uniswap v4 receive 100% of swap fees. The new proposal changes the rules: a portion of LP revenue will be directed to the protocol itself, converted, and burned. The fee amount depends on the pool type. According to my calculations, on most Uniswap pools, the protocol will take about $17–25 from every $100 in fees, and on pools with the lowest fees, up to $33. The rest will remain with LPs.
Analyst Edgy rightly notes that it is LPs who bear the main risks: impermanent loss and asset inventory risk. They can hardly be considered overpaid. However, the key point is a uniform "tax" rate on all networks except Base, where it is 70% lower. Stable pairs on this network pay only a third of what other chains pay.
Why is Base the exception?
The reason for this selectivity lies in competition. Base is the "home turf" of the Aerodrome protocol, and it is the only place where LPs have an alternative to go. Uniswap is essentially pricing like a store that only offers discounts where a competitor has opened across the street. A problem is looming: Aerodrome is launching on the Ethereum mainnet this month, meaning the challenge that prompted the discount will follow the protocol to other networks as well.
The catalyst for this analysis was a publication by Alexander, CEO of Dromos Labs and a participant in Aerodrome. He noted that Uniswap Labs officially proposes reducing the share of v4 liquidity providers in fees to 33%. The protocol is willing to take less precisely on the network where Aerodrome dominates. Uniswap will soon face the same reality on other networks.
According to the proposal, for the "aggregator" hook family, the default fee will be 10 basis points on all networks except Base, and 3 points for certain stable pairs. For Base, the rates are notably lower—3 and 1 point, respectively.
Outlook for UNI holders
At the same time, Edgy acknowledges a positive scenario for UNI token holders. Last month, burning reached 186,000 UNI in a single day, even before the v4 protocol fees were introduced. The Snapshot vote will take place on July 7–12, with the on-chain vote occurring the following week.
My opinion: This move by Uniswap is less about caring for LPs and more about protecting market share. The discount for Base is a temporary tactical maneuver that reveals the real vulnerability of the largest DEX to aggressive competitors like Aerodrome. UNI holders should closely monitor developments: the success or failure of this strategy will determine not only the future of fees but also the long-term value of the token.