This is exactly why I’m calling it co-opting and sabotage. GTK used to be capable of being even fairly OS-neutral, and was certainly quite neutral within Linux

This is exactly why I’m calling it co-opting and sabotage. GTK used to be capable of being even fairly OS-neutral, and was certainly quite neutral within Linux and so became the widget toolkit of choice for diverse desktop environments and worked well thus; but over time GNOME has taken it over completely, and the desires of other desktop environments are utterly ignored. The GNOME Foundation has become a very, very bad custodian for GTK.