I find that pretty hard to believe without a citation.
I find that pretty hard to believe without a citation.
(Arch doesn't have a "default" DE, but https://pkgstats.archlinux.de/fun puts KDE at 36% and GNOME at 22%, so I put it in the KDE camp.)
GNOME's number is buoyed by the numbers of Fedora and Ubuntu (since they use GNOME or variant as their 'default' DE).
However, why argue if we can check the actual stats? [1] GNOME seems to be well ahead for now for desktop GNU/Linux. But the dip in the February, when the Steam Deck was released, is interesting.
Because nobody has actual stats. Your link is from one attempt to find some stats, but unless every major distro activates it by default (which they will probably never do on account of privacy issues), it's a tiny and biased sample.
QT has an history of being connected with non-free SW licenses, therefore commercial (or company sponsored) for those distros to rely and invest on such project is risky.