UV lets me love using Python. There are other languages, mostly Lisp languages, that I have always liked better but my workflow with UV is so pleasant that I find myself not minding Python the language, even looking forward to using it.
General comment: using Rust for utilities and libraries has revitalized Python.
The package management/ecosystem stuff has always been the worst part of using python. I learned on python and didn't realize how much of a broken mess this stuff was until I went to other languages.
https://i.imgflip.com/aanifi.jpg
Maybe Lisp could adopt these kinds of tools?