For low-friction-to-change services that can be a death-sentence, though. If I have to log in when opening my electric scooter rental app, I close it and open another one and probably won't use the other one until strictly necessary.

My company has the same kind of "problem". A logged out customer might be a lost one. So we try extremely hard to never have to log out people. So when rewriting the app, the store couldn't be touched. When changing authentication provider the old tokens still had to work and be exchanged for a looong time etc.