Wait...are you honestly conflating "Libertarian" with Nazi? Libertarian is literally the exact opposite of Nazis in basically every form. Nazis were hard nationalist fascists while libertarians are basically diet anarchists. One seeks total governmental control, the other seeks almost total governmental abolishment. Its literally like claiming Communists are secretly Capitalists. They're just not the same.
If you really believe that then...I think your society's obsession with Nazis and fear of returning to them is coloring your perception of reality.