I resent that every application needs its own special snowflake auth method. One uses a certain 2fa app. Another uses another 2fa app. Another uses emailed code

I resent that every application needs its own special snowflake auth method. One uses a certain 2fa app. Another uses another 2fa app. Another uses emailed code. Another uses text code. Another uses special ssh keys. Another opens a prompt in the browser where I have to confirm. Another uses special scoped tokens. Yes there are good reasons. But it is quite a hassle to manage too.