The only two moats MS has for desktop OS usage are:

1) Kernel-level DRM for multiplayer games (looking at you, Marathon)

2) Intentionally nerfed MSO 365 apps on web and macOS

You could make a strong case that MDM (which InTune uses as well) negates the AD + GPO advantages of the past 20+ years in enterprise.

I recently changed my distro to Bazzite expecting it to work well on a laptop since it's supposedly optimized for handhelds. While it "just works" and I had no hardware problems, it still required tweaking to get the battery life anywhere close to what it would be in Windows. "Normal people" would still need someone to support them with the installation to get it to work well for their machine.

I've done this several times over the last 18 years or so. The most recent was a few months a go. And my steamdeck persuaded me. Unfortunately I ran into the same WiFi networking issue I've never managed to resolve. Even on different hardware. Pings to my default gateway are ridiculously slow compared to windows. I spent countless hours trying to resolve. I gave up and have gone with windows 11 ltsc.

The problem with linux is that it is made and maintained by people who love linux. Until product people start getting involved, it's damned to it's eternal ~5% consumer market penetration.