To some extent, yes, but you can have mise defer to uv for the python side. I have mise using uv, npm, clojure, and java, and it defers to all their packaging s

To some extent, yes, but you can have mise defer to uv for the python side. I have mise using uv, npm, clojure, and java, and it defers to all their packaging systems. But it also allows me to control their versions in one spot, and present a unified task interface and dependency setup. E.g., I can make a testing task that runs playwright, but will depend on a python/java build task first. Mise shines in polyglot systems.