What "personal issues" do you think the author has? The frustrated tone comes from the frustrations the author explicitly outlines; unless you think this shouldn't be so, you are turning this into an ad-hom.
> the entire comment could have just been 1 line "We need official support for a modern package management system, from the Python org itself."
Why? because you don't appreciate the detail on why we need such a thing? These issues certainly get in the way of producing production apps; not in the sense that they make it impossible, but they make the process harder and slower than it needs to be.