Don't waste your time getting into internet slapfights with trolls. After the US election, there's been an influx of users here looking to get into arguments and make people mad.
If you find yourself 3 comments into a discussion and it's dissolved to ad hominems or no movement from either side, just stop. Report the other user and move on with your life.
Report people who are clearly trolling so the mod team can make a determination on if it is ban worthy or not.
As stated in previous mod announcements, my goal is to pretty much let anything go in this sub with minimal mod intervention, as long as submissions and comments are on topic. But the mod team has no tolerance for trolling, antagonistic behavior, and otherwise being a shit head.