MEV in BlockchainEvery time you swap tokens on a DEX, liquidate a loan, or buy an NFT, an invisible middleman silently profits from your transaction. You never see them, never agreed to it, but they extract value. This is MEV — Maximal Extractable Value — and understanding it separates casual users from people who truly grasp how blockchains work. This is day 21 of my 60 Days in Web3 series....