Over the past few weeks I've been systematically migrating every one of my accounts to a domain under my control.
During the process I've been marking them in a spreadsheet with their 2FA status (no 2FA, TOTP, security key, etc.) and adding their passwords to a password manager.
This is all in case I ever need to go through the migration process again for whatever reason, or if I lose/break a Yubikey, I will know what I'm signed up for, and will know where to enrol my new Yubikey(s).
It really is a massive hinge for many people that isn't even really considered, most people's entire digital lives would be uprooted if they lost access to their email for whatever reason.
Thankfully that doesn't really ever happen to most "normal" people to my knowledge, since most just use Gmail, but I know it can and has happened through account bans or such.
During the process I've been marking them in a spreadsheet with their 2FA status (no 2FA, TOTP, security key, etc.) and adding their passwords to a password manager.
This is all in case I ever need to go through the migration process again for whatever reason, or if I lose/break a Yubikey, I will know what I'm signed up for, and will know where to enrol my new Yubikey(s).
It really is a massive hinge for many people that isn't even really considered, most people's entire digital lives would be uprooted if they lost access to their email for whatever reason.
Thankfully that doesn't really ever happen to most "normal" people to my knowledge, since most just use Gmail, but I know it can and has happened through account bans or such.