Plasma has given me everything I could need. For 80% of people that’s going to be a web browser. Outside of that I had no problems migrating my work flows to Linux native apps. There are plenty.
Why do some people think this is a point in Linux Desktop's favor? Anyone who just needs a web browser could use ChromeOS. Those of us who use a desktop for other things have legitimate criticisms and this is an unfair (and lazy) dismissal.
There's no comparison if you value your time and mental state.
Except for 4.0.