One helpful tip if you want to keep the phone logged out. You will not be able to install apps from the Google store (a privacy nightmare anyway). You of course will want to use as many FOSS apps as you can through F-Droid (or Obtainium, etc). But you may also need to occasionally use nonfree apps. Aurora Store is an excellent front-end for Play Store, available (of course) from F-Droid.