I use a window manager (or Wayland compositor) with select GUI apps and no desktop environment, so I'm not the customer of the GNOME or KDE projects. I don't ha

I use a window manager (or Wayland compositor) with select GUI apps and no desktop environment, so I'm not the customer of the GNOME or KDE projects. I don't have a 4k screen, so the, from my perspective, wasted vertical screen estate in Gtk3's supported and promoted style is a usability disaster for me. As I wrote in a sibling comment, I've been using the same Gtk2 theme I wrote more than 12 years ago and never had the urge to change it because the behavior and color scheme of that Gtk2 Raleigh mod suit me well. With Gtk3 I had managed to kinda imitate that despite the limited emulation in CSS of Raleigh, but in 3.20 it all blew up for me (even vanilla Raleigh).