On the question of political topics on HN, see https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu.... Some good threads to start with might be https://news.ycombinator.com/item?id=21607844 and https://news.ycombinator.com/item?id=22902396. Also https://news.ycombinator.com/item?id=17014869, if you think HN has gotten more political lately. The principles haven't changed in 10+ years, although we've learned to do a better job of applying them.