I have heard that one before, or words to that effect. It is along the lines of "what you don't know, won't hurt you." When the truth is, what you don't know can and will hurt you very, very badly. If not kill you.
Have no fear, there are always people ready to poo-poo evil's approach and ability to destroy the country, with their "Oh, please..." entreaties. They were around in the 30's as well.