What disturbs you about this specifically?

Like I already said a few times, nearly all the highly upvoted posts and comments that explicitly bring up ideology - like yours - appear to come from the right. Duh, you'll say, if most of the LW stuff is implicitly liberal/progressive, then of course what's going to stand out is (intelligently argued) contrarianism. But the disturbing thing to me is that the mainstream doesn't seem to react to the challenge.

What I have in mind is not some isolated insightful comments e.g. criticizing moldbuggery, defending egalitarianism or feminism or something like that - they do appear - but an acknowledgement of LW's underlying ideological non-neutrality. E.g. this post by Eliezer, or this one by Luke would've hardly been received well without the author and the audience sharing Enlightenment/Universalist values; both the tone and the message rely on an ideological foundation (one that I desire to analyze and add to - not deconstruct).

Yet there's not enough acknowledgement and conscious defense of those values, so when such content is challenged from an alt-right perspective, the attacking side ends up with the last word in the discussion. So to me it feels, subjectively, as if an alien force is ripping whole chunks out of the comfortable "default" memeplex, and no-one on the "inside" is willing or able to counterattack!