So when I talk about Javascript being accessible, I'm talking about this perfect world where you don't have all these people constantly telling you that you're doing it wrong, and where you're coming at it from the perspective of, "a tool should just automate something that I already roughly know how to do and don't want to repeat over and over." I'm thinking about this almost fictional world of Javascript where you can clone a Github project and the ratio of config files to source code is relatively small.
Again, it's not a criticism of anyone who feels overwhelmed or wants to acknowledge that it's a problem, because it is a problem. I just want to take every opportunity I can to point at it and say, "you don't have to do this, the insane setup is a cultural thing, not a tech thing". And that's not to put anyone down who uses those libraries or to make them feel like they're doing it wrong -- it's just to push in the opposite direction of that cultural pressure.
In fact, I would have a lot of the same opinions about getting a python project started as has been voiced in many of the comments here regarding node. I would say "Don't worry about things like conda, virtualenvwrapper, etc. You just need to create a new venv for each project, activate it, and use pip to install any packages you need"
But I'll acknowledge that sometimes you need to do something a little outside the norm and it starts to make sense to rope in some other tools.