I didn't say the American and European experiences with authoritarianism were the same, or even similar, I said the American experience with a very specific orientation of authoritarianism, with a specific focus, is extremely deep and pervasive, and that that has explanatory power on the relatively mild reaction of the American public to a change in the intensity and overtness of that particular flavor of authoritarianism.

This is, in fact, very different from the European experience.