The perpetual victim crown goes to Trump. But I digress...
Plenty of people have political conversations without resorting to personal attacks. For a great example of this watch CNN any week night at 10pm EST for Abby Philip's show or on FOX News Sunday's Media Buzz around 2pm EST. Both shows have people from both parties discussing the day's issues. They get heated but don't call each other "retarded" or resort to any other playground insults. You know why? Because they are adults who know that the one throwing insults is the one who is wrong. Every. Single. Time.
Part of the reason the political spectrum on the PC leans heavily alt right is because no one wants to put up with your and others emotional insult laden hysterics IN EVERY SINGLE POST. You guys can't have a normal conversation like normal people. It's like Tourette's but you're mashing on a keyboard trying soooo hard to think up insults. When someone isn't posting a different point of view you guys turn on each other like starving rats caught in a cage. It's negative energy even though its just a forum. Normal people don't need that but you guys thrive on it.
Why you guys think it's ok to talk to people the way you do here is a mystery to me. So what if it's politics. I know the anonymity of the medium it is one big reason it happens.