Yeah nah, arch has an actual use case for normal users - it’s just the same old Linux with the most recent packages.
Nix and guix simply don’t work as distros for regular people. They’re made for scientific and corporate applications. They add a huge amount of complexity in order to solve problems you don’t have.
Nixos is like rust: hyped into the stratosphere by people who don’t use it
I say this as an ex Arch type who moved to Fedora, now ublue-kinoite, waiting for Nix to mature enough to daily
I’m running guix in fedora as a PM. You get most of the benefits, and can still use other PM’s like npm without crying for a week first. Although imo guix works better in that scenario since you can just “guix install X” and then use X like any other binary.