Strange. I switched to Linux +25 years ago. My setup became quite minimal; right now I use IceWM for the most part. GNOME3 was always useless; KDE also changed since Nate "I need more moneys!" took over (see his donation daemon or the more recent "systemd-only" tied with wayland-only garbage that KDE succumbed to).
Linux is good in that you can combine things that work, so it is more flexible than windows. But desktop wise I don't see it becoming really dominant; GTK is now a GNOMEy-only toolkit. Qt is too busy focusing on their own business model. Desktop Linux is not useless, but it is really just sub-par compared to Windows. I also use Win10 on a second computer; I don't like it but I use it for testing. Linux lacks decision-making power focus (and corporations such as IBM/Red Hat are selfish, so these will never reach any "breakthrough" like the infamous Desktop of the Year, which I heard will come next year together with GNU Hurd ... I think).
> Desktop Linux is not useless, but it is really just sub-par compared to Windows.
Each to their own. My experience is the opposite (I use KDE). I have to use Windows at work and it's always such a pain. At least Windows 10/11 finally has multiple workspaces natively and some keyboard shortcuts for managing windows (ironic), but I would have preferred to stay in Windows 10.
Now Windows doesn't even support proper suspend anymore and it won't stay in the "modern standby" either. Constantly waking up and doing god knows what with fans screaming. When I take a look what it's doing, task manager claims that nothing resource intensive is going on. I'm guessing it's hiding some internal processes. It calms down when I put it to sleep again. Sorry for the rant, I better stop before I start.