According to Odaily, Uniswap founder Hayden Adams recently expressed his concerns on the X platform regarding MetaMask's transaction submission policy. Adams stated that the most straightforward and effective way for Uniswap users to reduce MEV (Miner Extractable Value) losses is to allow Uniswap to handle transaction submissions directly. He criticized MetaMask for mandating that all signed transactions must go through their RPC (Remote Procedure Call) and OFA (Order Flow Auction) submission process. Despite multiple requests from Uniswap to change this policy, MetaMask has consistently refused, which Adams argues is detrimental to both users and the broader industry.