You've touched on one of my concerns, that we're going to so "wussify" P&N to appease the crybabies that we'll no longer be able to hold frank, adult discussions. What's next, green Participant ribbons for everyone?
Sorry, politics is a rough and tumble sport, not for the meek or thin-skinned. If we want meaningful discussion, often it's best to just call a spade a spade. Mindlessly parroting partisan talking points, with no original thought, no reasoned discussion, and no supporting evidence is disruptive. It drowns out informed discussion with empty partisan noise.
Indeed, it often falls under the broad umbrella of "Misinformation", one of the posting sins under discussion in this thread. Why, then, should we be prohibited from calling it out when we see it? Because it hurts someone's feelings? Too bad. How about putting the accountability where it belongs, on the person parroting talking points without adding any value?
My $0.02.