Maybe add an abstract? I read part of this, then started skimming, and eventually read the conclusion, but I’m still not sure what point(s) are being made.

Also, questions should end with a question mark, even if they’re rhetorical.

As usual with dynamic linking, the use for plugins and dynamic program configurations keeps being forgotten on these kind of lists.

It isn't only about saving space.

If you're looking to try out Nix, let me know if I something is missing on https://nix.dev/

nice read!