Meanwhile I CANNOT be productive in GNOME. There are hundreds of maybe thousands of KDE features that make IT and dev work so extremely easy. I could make a 50 page comment just listing them. I can start with how horrendously basic and generic the default gnome terminal is.
But then KDE also is in fact good for average ex-Windows users because it has stuff where people expect it to, has features that people expect too (cough minimize/maximize buttons cough) and well yea KDE is better for average users.
So KDE is better for IT users and developers, and is also better for average users. And since it supports vsync off, VRR and HDR it is also better for gaming.
So wait is KDE better for literally EVERYONE? ๐ค
Its a huge deal. If X desktop is the default, it shows that the distro developers and maintainers usually test and optimize more and better for that specific DE so your experience with the default DE will always be more stable and polished than non-official ones. Extra GUI tools that the distro makes usually are also better tailored to the default distro. Like Manjaro and all of their locale, kernel and other packages that are integrated inside the KDE settings. Or popOS and all of their utilities being integrated into Cosmic. Etc etc. More money and dev time is invested into the default DE.