Jazzband maintained some incredible Django packages and tools that made it possible for me to build a system at my $JOB that would have been impossible to do on my own. It is a true tragedy of the commons situation where I was expected do more with less, and I didn't have the ability to contribute back/donate anywhere near the value that these projects provided to $JOB or myself. I did contribute personally, but it's very clear how all of this value has been extracted and used by large companies to build higher and higher walls for themselves, and none of the people that actually make any of this work get more than crumbs.