[Chathamization]

> Eh, not really: I never mentioned left/right in that chunk of text on purpose (because I think both "teams" do it). So your rewrite is actually significantly less diplomatic because it singles out one group of people who previously were part of a larger group.

You were directing your remarks at the writer of the comment and those that write similar comments. Not everything is a Left/Right divide.

I'm not sure where you find issue with the comment "This type of comment probably isn't the type that would best encourage an open debate with someone on the Right" since you're saying that making the comment about the Right shuts down discussion and that you would remove it. I think it's more diplomatic to comment to make about the author than saying something like "I want to believe that most people KNOW this, and it's merely 'virtue signaling' as another poster noted."

But perhaps that brings about another point - different people have different opinions about what kind of discourse is more diplomatic and which is less. I think my revised version of your comment is obviously more diplomatic; you disagree. You think your revised version of the NY Times comment is obviously more diplomatic; it's quite possible that the author would disagree.