Michael Saylor's comments on self-custody and crypto regulation have sparked a heated debate in the crypto community.Vitalik Buterin criticizes Saylor's views, highlighting the risks of relying on third-party custodians.This dispute reveals a larger divide within the crypto space between technological advocates and financial asset enthusiasts.Saylor pushes for greater centralization and custody of crypto assets, while Buterin defends the anarchic vision and self-custody.