yes it is. python is a very good example of how that whole thing can really get out of hand. i doubt other software programming languages have this issue to that degree whatsoever other than Rust of course since the OP mentioned it kind of has that issue

C#:
https://www.nuget.org/packages?q=bitcoin2nd result is an RPC wrapper, it is not even a bitcoin library despite the name. It is also abandoned and hasn't been updated for 3 years.
3rd result is an ancient low quality library last updated 7 years ago.
...
There are a lot of other results that aren't even bitcoin libraries, they are for altcoins but since the dev added the bitcoin tag (for some unknown reason!) the search brings it up.
There are 515 packages out of which only about 10 is worth looking into.
clearly there is a need for centralization to some degree. i mean if bitcoin core just let anyone put their code into it without serious peer review and evaluation of whether it was really necessary do you think there would be a bitcoin?
There is a huge difference between inserting code into someone else's existing project and letting people create new projects and publish them! My previous comment was about the later.
no it's not that at all. vitalik's bitcoin package was forked over 800 times. do we know what the difference is between them all? and do we even know which one we're running when we install bitcoin on python?
The package is not forked, the code on github is. And those forks don't release a package unless they have actually changed something or updated this abandoned project.
well, and that's the part of the problem. using one metric to get a handle on another metric. maturity doesn't equal no bugs necessarily. they need some better way to guarantee people the packages run correctly such as certification process that they give to particular packages. one for each type. one for bitcoin for example. then if someone wanted to change that package, it would have to go through a peer review process like linux kernel.
If you are looking for no-bugs, you are out of luck because you will never find any code that has no bugs ever. The bigger they are the more bugs they have and no amount of license can solve it.