EDIT: Thank you for your response, dang. Hacker News is a special place, which is why we have responded so strongly to today's events - I apologize if the tone above came off as less-than-civil. I (and it seems, many others) look forward to hearing more about the 'dupe' article others have linked to below. It was only upon seeing the article marked as a dupe after seeing the previous flagged out of existence that it began to feel like more than just a user-initiated action, so I am sure further information on the mod-initiated actions will put these fears to rest.
A statement would certainly be nice, however.
https://hn.algolia.com/?dateRange=all&page=0&prefix=false&so...
Some good threads to start with might be https://news.ycombinator.com/item?id=22902490 and https://news.ycombinator.com/item?id=21607844. Also https://news.ycombinator.com/item?id=17014869, which shows how far back political discussion goes on HN, as well as the argument about politics on HN.
If you (or anyone) takes a look at that material and still has a question that hasn't been answered there, I'd like to know what it is. Please just make sure that you've actually familiarized yourself with the past explanations, though, because the odds are good that they do answer the question.