is right about one thing - our purists will eat each other for the purity of their dogma. But their purity is simplistic - hatred of Jews. Yes, like all modern anti-Semites, they will try to go under the mask of "anti-Zionists" instead. Those who are just parrots indeed fooled themselves to such a degree.
The purists learned few things from Jews (like Mises, Rothbard, Ayn Rand, etc) then arrogated to themselves the position of "guardians of Liberty."