I know that a lot of what Nix does is working around its break from FHS, but I can imagine there are still things that seep through. Are there any unsolvable problems due to this?

I saw on this post that it is possible to use FHS on Nix. Does this solve all potential issues then?

    • Eh. I didn’t personally find that the upheaval added much, and it interfered with my muscle memory working with FHS systems… which are everything else. It didn’t add, like, BeOS-levels of drastic benefit in exchange for being so divergent. And it obviously never caught on anywhere else.

      Just my experience.