Nowadays, various exchanges are enthusiastic about providing wallet services, and even offering decentralized exchange services. It's so funny that a centralized exchange providing decentralized exchange services is just a puppet. For the wallets and DEX services provided by CEX, they will inevitably face punishment. A small Tornado Cash mixer has already caught all developers before doing anything. Don't trust any decentralized applications. Currency can be decentralized, but applications cannot be decentralized! Or rather, the ruling class does not allow the application to be decentralized.