If you take a look at the forum (https://discuss.python.org/ https://discuss.python.org/), the core team basically doesn't have the resources to do anything els

If you take a look at the forum (https://discuss.python.org/ https://discuss.python.org/), the core team basically doesn't have the resources to do anything else expect maintaining Python. They aren't paid and have to pick their battles. They spend a lot of time on improving Python itself and then you have pip which is a way to install packages and that's it; it's not a package manager nor a python version manager.