I want to do this - except I have 2-3 apps I feel I could not live without.
Google Auth for 2-factor been the main one.
Google Auth for 2-factor been the main one.
Read more here: https://support.1password.com/one-time-passwords/
You could always switch to one of the low-app smartphone platforms. I recommend Sailfish. It has a really nice native Google Auth 2-factor app.
Also the music player.