I'm not sure what the average LW reader knows.
I consider it likely that there are LW readers (both left and right) who don't know there's opposition to the privilege model from the left.
I think the idea that shooting people down based on perceived privilege is an ad hominem is fairly straightforward and obvious.
You know the drill - If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
And, while this is an accidental exception, future open threads should start on Mondays until further notice.