IMHO, the big thing is the AI stuff. The propagation of LLMs and diffusion models were always going to be a big threat to certain companies, and that cat is out of the bag. MS and Google have already started integrating those things into their products, and it was really just a matter of time before Apple did the same. 

Trail selection also feels like something that is inevitable for Apple and Google. The trails have been in both companies maps for years, and both companies have smart watches with GPS and hiking workouts. I’m not shocked that you can now actually tap on a trail. This feels more like an obvious missing feature. 

And the other little stuff - a calculator on the iPad? Window snapping? Passwords moved the applications folder instead of the preference panel? Timed reminders finally showing in the calendar? The only shocking thing is that these features weren’t part of the 1.0 products.