Hardware tokens are physical objects that are subject to mechanical wear and tear and can be lost. Hardware tokens are also subject to ending up on a hardware a

Hardware tokens are physical objects that are subject to mechanical wear and tear and can be lost. Hardware tokens are also subject to ending up on a hardware attestation blacklist because of security weaknesses. I have already had to replace two Yubikeys for the aforementioned reasons, so FIDO hardware token migration is a very real scenario that desperately needs to be addressed. Also mind that there are too many services that allow you to only use one FIDO token, or even worse, only one primary 2FA method in addition to backup codes.