[ffsm8]

Now, if I hadn't read literally the same message for Pipenv/Pipfile and poetry before, too...

Python is going through package managers like JS goes through trends like classes-everywhere, hooks, signals etc

[OutOfHere]

There have been incremental evolutionary improvements that were brought forth by each of the packages you named. uv just goes a lot further than the previous one. There have been others that deserve an honorary mention, e.g. pip-tools, pdm, hatch, etc. It's going to be very hard for anything to top uv.