1. Even if what you were saying was true (which it is not, even your own link is just showing that bugs and regressions are still being fixed), the distros who are shipping have commited to decades of security updates.
2. "The right fucking" Gnome-exclusive API is, obviously, Gnome-exclusive, and just didn't work for me for the reasons I mentioned in my original message, and probably didn't for them either (my guess because they have a custom H264 encoder for latency/licensing reasons). The "less-Gnome-specific" XDG portal API, Pipewire-based, wasn't really usable when the distro is not even packaging Pipewire.
My go-to conferencing solution is still Jitsi Meet and I am well aware of how crazy the entire situation is, even for browsers.