i can chime in with some actual experience!
my current problems with KDE are
- the greeter only accepts my password on the secondary monitor
- the compositor shuts down whenever something uses the GPU even though the setting is off
- my primary desktop randomly shunts itself to the right, plopping on top of the desktop on the secondary display and leaving a big black void on half my primary until plasmashell is restarted
- my panels keep collapsing their content down to the width of a single pixel until i resize them
- Wayland just crashloops and is completely unusable (no, i don't have an nvidia card)
- i still can't get the acrylic transparency to work :(
and what's fun about this is, the issues are so intermittent and random that i never know what i'm going to get on a given day!
most of europe explicitly does not have free speech, because it's commonly understood that harmful speech exists. i don't know what he's trying to convey with that idea but he comes across as misinformed, and not a little bit controlling ("should")