The DeFi Reckoning: Can the Original Dream Survive Its Security Record?
This opinion piece examines whether DeFi has failed to deliver on its original promises of user sovereignty, security, and decentralization. The author argues that while DeFi proved public settlement and transparent ledgers can work at scale, it has struggled with security breaches totaling billions, new attack vectors including AI, and a shift toward institutional adoption that leaves the permissionless vision behind. The piece analyzes hack data from 2021-2025, compares DeFi loss rates to TradFi, and uses the Aave rsETH incident as a case study of how mature DeFi crisis management still requires centralized governance intervention.