My Grandma has an iPad. Every time I visit we end up sitting down for hours reviewing how to do things in various apps and switch between them. The system const

My Grandma has an iPad. Every time I visit we end up sitting down for hours reviewing how to do things in various apps and switch between them. The system constantly hide navigation control, moves things around in response to scrolling, and requires precise swipes or taps on flat or near-invisible controls to reveal information or get around. Watching her try to use iPadOS is always useful in keeping myself grounded in terms of UI design. Suffice to say that the thing is not at all Grandma-proof. And sure, at least there aren't tens of sketchy toolbars doing god-knows-what each time she opens Safari, but there are tens of sketchy-looking games and apps installed on the 4th home screen that she doesn't want or use, and opening any immediately throws up full-screen autoplaying ads with audio before letting her into some cheap sudoku implementation. I don't want to hear this "walled garden keeps you safe" nonsense; there are plenty of scams on the App Store.