I really don't see we have much of a choice here. X11 is eventually going away and
Wayland is the path forward. That's already been decided, so at this point it
isn't a matter for debate. Human nature being what it is, people tend to
procrastinate and not do anything until pressed up against a deadline - so here we are.
Wayland has been discussed for over a decade now, so this shouldn't be a surprise to
anyone. I've been opening bugs whenever I see issues, so upstream, packagers and end
users are aware of the issue. If I know of a workaround or alternative that works, I list
it. There is currently an open issue with a black screen and SDDM in conjunction with
Radeon graphics. In my opinion, if this isn't resolved, we should switch to GDM
rather than delay making Wayland the default. If a particular application doesn't
work in Wayland, we should advise people of alternatives rather than holding this change
hostage. I've seen great improvements between 5.19 and 5.20 - and 5.2
1 promises more. So if you haven't tried wayland and plasma lately - you should try
again.
If you notice issues, please open bugs.