Moderating politics is not just hard, I would say its near impossible. I tend to hide anything that hints of politics from all my feeds, block users who are disrespectful, and reserve political banter for when I am walking with my friends, where we are all totally different on the spectrum, but remain civil.
I'm honestly not even sure if civil political discourse is desirable in times of radical actions being taken by the government. I almost think that's worse than no political discourse.
e: To clarify my point, e.g. you can't calmly disagree with whether or not it's okay to shoot people in streets, that diminishes it as if it was just a slight disagreement