I have no idea what people keep talking about when they say Arch/CachyOS is "unstable". I have had so many more issues with running Debian (usually on servers) over the years. Since I swapped my desktop to CachyOS over a year ago, I have basically no issues at all. Just one very minor thing that fixed itself after a few days (bug in kde on new version released). For like 15 months of use, that's spectacular compared to any other system I've ever used (especially including Debian and of course Windows, obviously).
What exactly is the goal? How do you make "no issues" and "it just works" more stable?