Side note but I wanted to build a cli program on flatpak and I kind of couldn't.

I have unfortunately not read the whole thing but I just want these two things:

better cli support

better permission support as I have had some issues with permissions. Currently using nix-shell as a sort of substitute against flatpak because I just want to use ephemeral environments without any permission issue or smth. Like I do nix-shell -p obs-studio and run obs and then close the shell and be peaceful as I rarely use obs for example and dependency hell. I may have wrote the exact same comment in the past but I want to use archlinux so much but nix-shell is way more comfortable to use on nix(I know its available on arch as well) and nix has the same name but arch might have different name so IDK.