Long wish list:
1) How about some UI consistency? Swipe down on ipad, but up on phone for control center. Keyboard layouts are different between the two devices as well.
2) Have the TV app remember where I was last time I used it - STOP switching to sports (which I never use), or back to recently added. The music app remembers that I only use downloaded content, the TV app should too. This would also fix the hang/lag when launching the app on a crappy network (i.e. airplanes) that don't enable streaming anyway.
3) Give us a list view for music (like we have on iTunes) for those of us with large libraries.
4) Let us completely disable/remove the constant pushing for Apple Music or other streaming/services content unless we actually subscribe to it.
5) Remember that most of us are not using our devices exclusively in Cupertino while on big fat broadband pipes. Not every can/will/does stream.
6) Little Snitch for iOS - outbound application firewall. Let me control how/when/where they phone home.
7) Support to change my DNS Provider while on cellular data to kill the data harvesting.
8) Fix airpod bluetooth paring so that it doesn't take 30 seconds every time we switch devices.
9) Now that we all are using password managers, STOP prompting us to enter our complex, random Apple ID passwords during updates and enable the password manager integration on all dialog boxes.
10) fix the stuttering/freezing in the settings app, and the touch failures on the ipad since the last update.
Oh, and while you're at it, give Siri a brain.