Comment by BrenBarn

The sticking point for me is the way tools like uv and poetry build everything around the idea of a "project". I don't want a separate environment for every project, and I don't want to start by creating a project. I want to start with an environment that has stuff in it, and I start fiddling around, and gradually something comes together that eventually will be pulled out into a separate project. From what I can see uv doesn't make this easy.