https://guix.gnu.org/en/about/
> Guix is an advanced distribution of the GNU operating system developed by the GNU Project—which respects the freedom of computer users.
For anyone looking for more context. I did not know anything about the what and why and who of this post.
Having read it, I like the author's point of view. Working on it is good for his well-being. That's more than enough reason to pursue it.