Ngl, for me both GNOME and GTK+ suck, their governance, design principles, development principles, and both user-facing and dev-facing cultures, are authoritarian and really toxic. Look at, for example, the Mutter controversy, or the controversy woth GTK4 and the subsequent creation of both MATE and Cinnamon, or the drama with Zrythm (which author I do personally support) and FalkTX, etc.