Upstream developers declaring a release as "stable" isn't sufficient to make it so. Distros and users are the ones who decide what is stable and what isn't.
I wrote a lil about it all here: https://www.unsungnovelty.org/posts/01/2024/a-linux-distro-r...
People seem to believe arch is much more yolo than it actually is (though forks of arch have tended to be pretty yolo, and I assume cachyos is a bit yolo as well based on the issues people have).