Why do you need a major OS update every year? It's been a few years now that they are incremental with small improvements and fixes and not major changes that f

Why do you need a major OS update every year? It's been a few years now that they are incremental with small improvements and fixes and not major changes that force people to change the way they use the system. They obviously can't put all the under-the-hood changes on the slides as there's probably a ton of stability fixes and hardening going on behind the scenes. There are good iOS apps for a lot of things, if they can easily be adapted to run on the Mac as they demonstrated by porting the News app it can only be good for the ecosystem. The apps won't look like they are running in an iOS simulator and you use a mouse pointer to do touch actions. It'll be a normal native app that shares code with iOS.