These forced updates on a nearly weekly basis is out of hand. I have an iPod and iPad and I cringe every time I see the notification. My android updates maybe once or twice a year.
I'm still running 9.3.5, nothing been forced on me at all. Actually in iTunes I was able to downgrade a device from iOS 10 back to iOS 9 because I don't like the new version. I wish they'd continue on the iOS 9 version chain and release 9.3.6 or 9.4....
It's not a forced update, but I did put it on my iPad. I don't care if it's Android or iOS, if they see there's a problem and they fix it people bitch, if they don't fix it people bitch.