Sure, at least one major benefit of KYC (which is also completely broken with crypto) is the "Undo button". Plenty of times you need to phone a bank and they wi

Sure, at least one major benefit of KYC (which is also completely broken with crypto) is the "Undo button". Plenty of times you need to phone a bank and they will sometimes, begrudgingly, press the Undo button. What's Mr. Nakamoto's number if something goes wrong in a crypto transaction?