KDE is quite popular for personal computers I believe. It's got things like HDR support much earlier than Gnome did. Corporate also seems to like OpenSUSE and

KDE is quite popular for personal computers I believe. It's got things like HDR support much earlier than Gnome did. Corporate also seems to like OpenSUSE and RHEL. Universities seem to like Debian. Practically all of them default to Gnome or offer Gnome equivalently. Even several (relatively) big SteamOS-alikes are using Gnome despite SteamOS itself defaulting to KDE.