As far as I can tell this person is trying to sell me python scripts. My personal take is that I don't want that either, for almost exactly the same set of reasons. Just write the darn thing in whatever your real, main project language is (java, go, c++, whatever). I wouldn't use python just for scripts unless all my stuff was in python, I think code interop and working with all the tooling you've already set up is too valuable.
As far as I can tell this person is trying to sell me python scripts. My personal take is that I don't want that either, for almost exactly the same set of reasons. Just write the darn thing in whatever your real, main project language is (java, go, c++, whatever). I wouldn't use python just for scripts unless all my stuff was in python, I think code interop and working with all the tooling you've already set up is too valuable.