For what it's worth, google's MFA setup is the best of any I've used. You can (and should) setup a variety of second factors on your google account so that if o

For what it's worth, google's MFA setup is the best of any I've used. You can (and should) setup a variety of second factors on your google account so that if one of them fails for some reason you've got other options. Between backup codes, TOTP, pixel phone verification and multiple FIDO keys there's plenty of options. This compares very favourably to, say, AWS where you can only have a single second factor and the recommended(!) way of protecting against loss of a second factor is to have multiple accounts with different second factors registered to each of them.