If you allow politically contentious articles, you're going to get politically charged discussion. Articles representing a left-wing worldview are let through and right-wingers are blamed for "starting flame wars" when they interject something that shows their own worldview.

HN should either commit to open discussion or declare itself officially a no-dissent-allowed Safe Space.

More importantly, you have no standing to argue about what's appropriate on HN when you post dreck like https://news.ycombinator.com/item?id=10453898 in violation of the site's rules. I've asked you before to stop doing this. Please follow the rules from now on.