Articles on lambda calculus are not political. Nor are articles on prime numbers, golang, Haskell, regex challenges, machine learning, GenAI, history of science, new products (Show HN) et cetera - the stuff I value HN for
I can't speak to your definition of what is political, but if hacker news was just a math forum there'd be no point of visiting it.
> history of science, new products
Ok you're just lying to yourself at this point if you think either of these topics can be divorced from "politics" in even the most facile context. People are gonna disagree about the history of science and whether or not a given product is worth the investment.