I daily drive mint and Linux distros for 25 years now.
I'm avoiding Wayland and whatever rewrite of gnome/kde is underway. Not to mention snaps are noxious and counterintuitive to user applications. At least flatpaks are easily jail broken / repermissioned with flat seal easily.
Upgrading breaks way too often. At least the 32/64 bit migration has occurred. About 80% of the time I've simply needed to reinstall the OS on major upgrades.
The killer app of Linux desktop migration, WINE, is still a crap shoot, although I use it for a lot of retro gaming, but even WinRAR or other common utils are hit and miss.
Hardware support (amd integrated graphics especially) drags.
Portables still are worse at powermgmt last I checked.
A lot of this is only marginally better (or for the rewrites, actually worse, and snaps are worse) over the last decade as ms shot itself in the foot.