Ah, I see I could have been clearer. By "go there" I mean let's not go further into nastiness. I don't mean let's not debate—quite the opposite. Nobody's killing the story or the discussion. The point is to discuss it in a way that doesn't destroy the container, which is our ability to keep discussing things in the future.
Thanks for the clarification. I do see the strategy of preempting debate used elsewhere on HN, e.g. re social justice or ideological diversity. I'm glad that's not what you're signalling here.