I don't know man. It's easy to wax poetic about simplicity behind a keyboard, but again - they're maintaining an operating system that has to work for blind users, for people using their AirPods as hearing aids, for people who want to make the font XXXL, for people who read in (one of dozens of languages, all with their own quirks as to how they should be displayed), people who want to interact with their phone by talking to it, people who want to plug in their phone to their car, people who use their phone as a transit pass/credit card/digital ID in (one of the dozens of countries supported, each with its own regulatory quirks), people who mostly care about using their phone as a camera, people who are using their phone for work purposes with arcane legacy requirements...

Etc etc etc. With all that in mind, a few dozen/hundred features a year (depending on what you count as a feature) sounds quite tame to me. If you look at each individual app, they honestly get way less churn and change for the sake of change than most products on the market do. For example my usage of Notes.app has remained more or less unchanged over the last 15 years, while in a fraction of that time apps like Notion will shift stuff around and force workflows on me a half dozen times. I don't even remember Apple killing a core app that people relied on? That can't be said for most any competitor.

The hate towards the new design system that feels rushed and is riddled with inconsistencies and legibility problems is justified. Comparing macOS to Windows - an operating system that has been literally shoving ads in our faces, or saying "well they should just take inspiration from Linux and just not ship new features" feels... as weak of an argument as it gets.