The Ethereum Economic Zone: Bold Vision, Unanswered Questions

Eli5DeFi argues Ethereum's L2 scaling success created a fragmentation problem—20+ siloed rollups on ~$40B TVL connected by costly bridges—that the Ethereum Economic Zone aims to solve through atomic cross-chain composability without protocol changes, using ZK proofs instead. The framework's credibility rests on Gnosis's DeFi infrastructure track record and members like Lido and Aave, but adoption hinges on whether major L2s like Arbitrum and Optimism—which control most L2 TVL and have their own token incentives—accept re-org constraints for composability they didn't design.