Comment by solid_fuel

You're hand waving away the core problem - if I'm running someone else's script, it's not up to me if they used external packages or not, and in python using someone else's script that relies on external packages is a pain in the ass because it either leaves setting up a venv and dealing with python's shortcomings up to me, or I have to juggle system packages.

I'm sure uv can handle this _if_ a given script is packaged "correctly", but most random python scripts aren't - that's the issue we're talking about in this thread.

The whole point of a scripting language IMO is that scripts should _just run_ without me doing a bunch of other crap to get the system into some blessed state. If I need to learn a bunch of python specific things, like "just add _pycache_ to all of your .gitignore files in every directory you might run this script", then it isn't a useful scripting language to me.