I actually recently got my first personal iOS (okay, iPadOS) device and this is how I feel about many of the UI features. Touching some side of the screen triggers this or that surprising feature and I'm struggling to undo what I did to get back to the business. Maybe what's needed is good old RTFM, but having heard how easy Apple device are to supposed to be to use, it's kind of unexpected that so much of this stuff is not that discoverable.