The inherent evil of "progressivism and mega-statism" that had descended upon the country with the inception of the Federal Reserve and the coming of FDR
In the early days of man's history, tyranny was ideologically crude and built upon openly seizing power and suppression of the people. Not a lot of fancy theories were trotted out to justify it. Men like Akhenaten, Attila, Genghis Khan, Henry VIII, and Cesare Borgia ruled because they were brazen enough to want to rule, strong enough to recruit the needed henchmen, and smart enough to know that most people would let them be dictatorial.