JS topped that metric long time ago;
But it is a curse of every language that gets popular as new developer's first language
Meanwhile, a lot of people who write Python are not necessarily developers, they are scientists or data analysis who just want to turn their data into conclusions. So things like version control are kept largely to one side as unnecessary complexity, and dependency management is often global, ad-hoc, and prone to breaking. Even things like Jupyter - which by itself can be a great tool - tend to push less experienced developers towards spaghetti code and difficult to reproduce results.
In fairness, I think it's difficult to compare these situations and make hard conclusions about which one is better. Ultimately, in both ecosystems, there are some fantastic developers producing excellent tools, frameworks, and libraries. The problem, to the extent that it exists, lies in the low barrier to entry, and the accessibility of these languages, and that's something that's hard to complain too hard about!