It is not just GNOME devs. Try to interact with systemd-poettering or I-pwn-glibc-Drepper. For some reason the Red Hat centric guys are troublemakers.

More recently KDE devs also became troublemakers - first David "all must use systemd", then nate "I-can-ask-for-donations-at-will-by-placing-a-trojan-daemon-onto-people-whose-sole-job-is-to-ask-for-donations" (more about this guy here: https://jriddell.org/2025/09/14/adios-chicos-25-years-of-kde...) and of course the "there are no xorg-server users left on KDE, so all must use wayland". Developers became a LOT more like dictators in the last 10 years specifically. This was a change indeed. I am not sure what happened, but things changed. GTK is now also a pure GNOMEY dev-kit. Good luck trying to convince the GTK devs of anything that used to be possible in gtk2 or gtk3 - it is now GNOME only.

I'm pretty scared what userland piece of software will be re-written while ditching backwards compatibility and making the current body of support knowledge worthless. After all, we've replaced the display server (sort of), audio, init and service management, network commands (netplan) if not much more.

My bet would be on a rewrite of CUPS in Rust. Oh, your printer that worked for 20 years is now a useless brick? What a shame, at least now the printing subsystem is secure and blazing fast.