alt Hacker NewsHN wants polite discussion which lends itself well to science and technology topics. Get farther away into history or politics where opinion comes in, then it becomes impossible to debate because arguments that disagree with the hive mind (upper middle class, intelligent, center-left technology professionals) get downvoted and flagged because of popularity.
This just isn’t a site for arguing politics, if you do it too much with opinions different from the hive mind you get banned for disruptive behavior
Did you mean to post this as a reply elsewhere? You made the claim that people are banned for certain opinions and I asked for more information on that.