There's no place anymore where people from disparate political or social alignments can talk about issues. The major one, Reddit, is an echo chamber on both sides due to voting and outright bans, the only place left anymore is a forum like this where posts stand on their own. And we duke it out pretty hard. Each side takes some hard knocks, but at least there's dialogue. Sometimes it devolves into a real s**tshow, but at least posts are dealt with on the content of what is said, and not dealt with by just outright banning immediately or downvoting into basically non-existence.
And it's led to some coming together, like your example of @Ransath being open about background checks. He's opening up about common ground. I've opened up about the common ground as well on other subjects. If anyone wants to have political discussions with the other side that isn't roasting someone in a snarky Tweet or getting banned immediately for posting a contrary opinion in the wrong subreddit, this is one of the last places to do it. Lord knows I can't talk politics at work or at home with someone who disagrees, we know how that goes.
But sometimes what's being said is just not good in any possible way. That happens.