Comment by j45

Android should have a Kiosk mode that's available sometimes that locks it to one app full screen.

Android may have alternate launchers you can install (they are just apps) which you can customize how you need. One of the best features of Android imho.

I tried helping a friend with their kids Amazon tablet and left the experience wanting to wipe it clean and just define what 4 buttons parents can put on the screen.

Other tech:

Apple has a guided access feature which locks it to one app (except it's handed to them).

We're holding off on personal screens for now until the information diet can be tamed and managed. Looking for a smartwatch with a phone with physical buttons and no screen. Seem to be some options.