2 Factor Authentication

Well many members have been locked out due to the authentication, and not many of them know that it is used for login, and eventually get screwed up. So I think I may have a suggestion that Discord could keep some or the other alternative method, like a own Discord verification app, or verification with phone and email(both) when 2FA codes aren't available, or else as said, they could even collect info related to the user 'which only the user knows'.