“It is true of course, that in Germany before 1933, and in Italy before 1922, communists and Nazis or Fascists clashed more frequently with each other than with other parties. They competed for the support of the same type of mind and reserved for each other the hatred of the heretic. But their practice showed how closely they are related. To both, the real enemy, the man with whom they had nothing in common and whom they could not hope to convince, is the liberal of the old type. While to the Nazi the communist, and to the communist the Nazi, and to both the socialist, are potential recruits who are made of the right timber, although they have listened to false prophets, they both know that there can be no compromise between them and those who really believe in individual freedom.”

― F.A. Hayek, The Road to Serfdom