silverblue is cool, i use it with my own image "pureblue". but i dont like the politics of silverblue. so i think about making my own ostree os someday, but first gonna make my own DE. tho i have other projects, so probably start around next year. my idea is opinionated to be app isolation firs...

100% agree. Have you tried secureblue OS (based on silverblue, but further hardened)

I used different releases of fedora silver Blue during a while and its containers management started to break down after a while for no real reasons. I love the idea behind silver Blue, but it is far to be stable. I also used omarchy on an other laptop for a while without facing troubles