I wonder how WebAuthn Passkeys will fare here, as they can replace both passwords and existing 2FA systems. With Passkeys, your credentials will automatically

I wonder how WebAuthn Passkeys will fare here, as they can replace both passwords and existing 2FA systems. With Passkeys, your credentials will automatically sync between devices. So as long as you have some way to log in to your main account (Apple/Google/Microsoft, etc.), then you should be able to maintain access to all other accounts, even if you’re always moving between devices. And there is a solution to the single point of failure problem as well, because there is a built-in flow where you can copy the credentials to other platforms, in case you lose access to your main account.