In my opinion, If sovereignty is the goal i think GTK based DE will be safer than QT based DE.
I am aware of The Free QT foundation And its relation to KDE but in a long term there is possibility of things might get complicated if there is change in policy . And even the QT trademark is not totally free. I’m not trying to start DE war, i love both KDE and GNOME.
Delicious! See you in Fedora 42 Silverblue, GNOME ❤️🔥