The implied disagreement here between the "inside view" of "outside views" (i.e. a limited domain) and the "outside view" of "outside views" (i.e. something that applies in general) is the same as Eliezer's disagreement with Robin about the meaning of Aumann.

If Robin is right, then Eliezer is against overcoming bias in principle, since this would be taking an outside view (according to Robin's understanding). Of course, if Eliezer is right, it just means that Robin is biased against inside views. Each of these consequences is very strange; if Robin is right, Eliezer is in favor of bias despite posting on a blog on overcoming bias, while if Eliezer is right, Robin is biased against his own positions, among other things.