Don't forget enterprise management. Windows makes it easy to maintain a fleet of endpoints much easier than MacOS or Linux.
What exactly does Windows have that makes it easier to manage machines?
A large marketing budget and sysadmin / devops outreach in a way that no single and all Linux distributions collectively haven't matched. Integration of things into a cohesive single tool instead of a grab bag of tools that move from hyped to normal to unmaintained in a number of years.
KDE is also an obviously more "professional"/"serious" desktop environment that just makes it easy to open the tools to do work without a bunch of crap to turn off and without pointless UI churn requiring people to relearn how to use it. As far as bugs go, Windows IME has to be rebooted around 80% of the time after sleeping because either the WSL driver crashes or the VPN enters a permanently locked up state. I've had the start menu just stop responding to clicks when everything else is working normally. The thing is wonky as hell, and usually needs to be rebooted via the "hold power for 10s" method (do normal people even know about that?). I never run into issues on Linux (Fedora or Nixos).
The UI is also trash. e.g. if you type "reboot" or "restart" in the start menu (a common need, per above), it doesn't find the command you obviously want to run (KDE does for both), and it hides the (unlabeled pictograph) button you'd need to click to find it, requiring you to close the menu and re-open it. Nothing is organized anymore, so you need to rely on search, but search doesn't even work.
All of the Linux management tools are good, but they do not integrate as tightly with the OS and there are several competing ones. Microsoft has one tool and one thing to learn and that's it.
I say this as someone who has managed a fleet of Linux systems and whose current work is 100% Linux based. If a company can throw a smaller amount of money at something then they'll do it
Linux: I require a higher skilled admin who knows how to architect and build things
Because Linux has been built by developers for developers, it eschews braindead administration as a feature, because that's not something its dev community ever required.
That's changed somewhat in the past 15 years, but still lags Windows substantially.
Server-side, it's almost all Linux