Its more of a Desktop thing rather than Linux. If you use the right Desktop like Plasma then you have no issues at all.
I really don’t see any problems with Multi monitor, I actually have more issues with Windows 11 right now in terms of multiple Displays
Yeah, its so easy to trash against Linux as a whole giant one thing, just because there is a kernel in your System called Linux.
Ah shit, Linux is so trash! I can’t even put the taskbar at the top or install a normal Firefox as Default browser! Ah wait… thats just ChromeOS
Yeah, KDE was also my first DE but immediately switched to Gnome for 3 Years. Till now after having an AMD card. I guess a lot has changed, i also got way too much issues years back then with Nvidia.
I also saw a difference shortly before switching to AMD with animations on KDE (Gnome went nice with Nvidia). They were either loading, caching or just lagging or smth when hitting the Overview feature (Similar to Gnome super button). This small uncomfy issue instantly went away with AMD for unknown reason.