option to switch user on lockscreen
In case one sets up a second user on the commandline, it would be nice to easily be able to run a GUI session with it.
Could we imagine for the lockscreen to check whether another user exists, and if so, offer a (small) "change user" option? of course this would mean displaying the username somewhere too (but still not by default so that nothing changes in case there is only our purism user set up).
This would allow to more comfortably let other people test / use the phone that holds ones own personal data.