This feels like feature creep. I've been using uv more and more over the past year (mostly because I work with projects that use it) and although I like it and recognize the advantages, it is still not my first choice, and this kind of thing isn't going to help that...
What is your first choice?
Pip, because it introduces no third-party software. This is critical in regulated industries.
What is “third party” here? Pip and UV are both external dependencies used to install other external dependencies. What makes them different from each other, or from the other dependencies you are using them to install?