I'd love to use NixOS itself, of course, but it's not a native option on this machine due to the missing M4 support in Asahi. For now, I'm trying to see how much package/configuration management discipline I can reclaim on macOS, and familiarize myself with Nix in the process.
I could have just used a set of Ansible scripts and Homebrew, but that didn't seem quite as interesting as trying Nix out.