The neat thing about crypto hardware wallets, is that they're essentially just private key storage and signing devices. Even if you never want to touch any cryp

The neat thing about crypto hardware wallets, is that they're essentially just private key storage and signing devices. Even if you never want to touch any cryptocurrency, the ubiquity of these devices could be a huge enabler for expanded use of end to end encryption like PGP or for simple second factor authentication like yubikeys. Of course, when you lock real money with it, the average person puts much more energy into ensuring good passcodes and backups.