Despite the gutting of desktop usability for the sake of being mobile compatible, many environments still have zero presence on mobile. Can I PLEASE have my fucking scrollbar back now? I once spent a lot of my time and the time and the time of a developer trying to find a setting because there was no indication that a window had more content (a checkbox) to scroll down to. Something that would have been obvious befor…
Microsoft in particular seems hellbent on putting touchscreens in everything. They REALLY want to make it happen but seemingly no one is having it. There's ONE person I know who owns a touchscreen laptop and genuinely touches its screen on purpose. On your scrolling complaint — well, there's this desktop-specific thing that OP doesn't mention but that becomes very apparent once you start looking for it in old-school…
And it is the main reason I am stuck with Windows, despite also enjoying the 'normal' pc experience on linux much more than Windows bloat.