Some political overlap can be ok, but for an article to be a good HN submission, the high-order bit needs to be intellectual curiosity.
In case anyone wants more explanation, I've written extensively about how we moderate political stories on HN: https://hn.algolia.com/?dateRange=all&page=0&prefix=false&so....
Edit: Here are a couple examples:
https://news.ycombinator.com/item?id=22902490 (April 2020)
https://news.ycombinator.com/item?id=21607844 (Nov 2019)
and some related points:
https://news.ycombinator.com/item?id=23959679 (July 2020)