> the realm of "mystery meat" menus and arcane gestures where swiping from seemingly every different angle of the screen edge does something different. Swipe from the top-right corner to get the Control Center, but swipe from the center-top to see the Notifications?
Ha, I'm a heavy long term iOS and MacOS user, and I still haven't learned what all the swipes and clicks in random places actually do exactly.
I just I know sometimes click by accident at the very bottom right of my display on MacOS and it swishes all the windows to the right (why? I have no idea?!), clicking again brings them back luckily.
On iOS I resonate with your comments about the swiping from different places to get different things. The only gesture I can ever remember is swiping from top right to get the quick system menu to turn wifi on/off etc. I can never figure out how to clear my notifications or why they're sometimes displayed and sometimes aren't. And the other swipes and menus are completely beyond me.
I'm a 40 year old life long software developer.
"iOS on a large iPad" has some good affordances but is definitely NOT some kind of panacea for elderly or computer illiterate users!