oh look I accidentally moved this icon between two others and it reflowed everything and the last icon in THIS screen is the first on on the NEXT screen and this cascaded to the next few as well, now I get to move them all back, joy!
It's especially fun when you are trying to put an icon into a folder in the last slot in a screen and it slips to the next page instead. JOY. UNMTIGATED JOY AND DELIGHT.
And I still hate how you can't have any organization for your icons beyond "all of them crammed up towards the top left of the screen". I still miss that from Android and I still miss that from the days when there was a usable jailbreak.
It used to be possible to explain most of the mechanisms and concepts in iOS with about a ten minute tutorial. Now it feels like every time I see my parents I have to explain some new concept or procedure to them.
Rearranging icons in folders is still a clusterf--k though - am I the only one that ends up fighting sometimes just to a) get the icon into the folder I want and b) actually keep it there without accidentally scrolling the screen, accidentally dragging it out of the edge of the folder because I'm trying to page it to a particular place?
What I'm noticing with iOS in particular is that lots of 'hidden' functionality is creeping in. This is something I remember Microsoft getting criticism for with Windows 8 -- non-obvious gestures like swiping from the edge of the screen to bring something up. Apple seems to have wandered down that same road.