Well I have a few account myself and one with my wife. My wife also has two accounts and one of them she created after we got married with my last name. I can

Well I have a few account myself and one with my wife. My wife also has two accounts and one of them she created after we got married with my last name. I can keep my 2fa straight but I know she can’t. I’d bet there are similar people out there. The solution needs to be elegant enough to support all degrees of tech knowledge and even people who are forgetful, accident prone, etc.