I run KDE on a secondary machine and it's the best it's ever been, but for me it's best for single-purpose machines where desktop differences basically don't matter. It's about on par with one of the better Windows releases (XP or 7 maybe) in terms of how frustrating I'd find it to do work under.
There were 1000 plugins created for Omarchy 4 in 2 days. That's why I don't feel it being hyper minimal anymore.
It's still not well integrated of course as those plugins are from different people, but I at least don't feel powerless as I know I can make any change easily.
Perhaps, but one of desktop Linux's defining philosophies is the machine working for and adapting to the user rather than the reverse, so it's a letdown that this only really applies if you're coming from Windows or have been a Linux user all along.