Google lets you set a backup email for account recovery.
I lost my original Reddit account because I never gave them my email address and it was hacked. (Using a throwaway password set back when I didn't care about Reddit.) I contacted support and they shut it down, but without some other way of knowing it belonged to me, wouldn't give me my account back.
Re:Sign In with Apple [video]
by scarface74 on Friday June 07, 2019 @10:16PM
(#20130218)
My comment was directed more to using “Sign in with Apple” for accounts “you care about”. None of the accounts I care about, use third party logins.
- financial accounts: they would never use a third party login anyway.
- social accounts: None of them are going to let you login with third party accounts anyway.
- work accounts: Again they arent going to use social media accounts. They are going to use some type of ADFS federated account.
- My AWS account: I use Google Authenticator for that.