I've been trying to live with KDE 5 on Debian 11 and Fedora for about half a year. I don't know if the signatories had this in mind, but on both OSes the GUI experience is a sad, bug-ridden quagmire that would make a your stereotypical Windows Power User from the early 00s OS wars die of laughter. Just a different sampling of bugs on each.

I hope there exists a stable release of KDE and the OS vendors learn to ship it.

But maybe I'll just resurrect my .fvwmrc from the 1990s while I wait.