Distro agnostic packages like flatpaks and appimages have become extremely popular over the past few years, yet they seem to get a lot of dirt thrown on them because they are super bloated (since they bring all their dependencies with them).
NixPkgs are also distro agnostic, but they are about as light as regular system packages (.deb/.rpm/.PKG) all the while having an impressive 80 000 packages in their repos.
I don’t get why more people aren’t using them, sure they do need some tweaking but so do flatpaks, my main theory is that there are no graphical installer for them and the CLI installer is lacking (no progress bar, no ETA, strange syntax) I’m also scared that there is a downside to them I dont know about.
I appreciate the breakdown, but you’ve basically made my point for me.
The above, with its many advantages, versus:
Sudo apt install X Y Z G F P -y
Simple, clean, gets it done for near anyone.
Not to mention that the most common problems it solves can be solved by installing packages from source in a prefix like /opt or ~/.apps and symlinking them from a central place like /opt/.system or ~/.apps/.system or whatever.
I had a bash script 15 years ago that automated most of this. (Which gradually fell out of use when Arch and makepkg came along, but I digress.)
I can’t help but feel like nix is a solution looking for a problem and solving it in a way that appeals to a certain kind of hobbyist but not so much to any practical purposes. Otherwise it would have been adopted more widely by now.