Fascism is but one BRANCH of the far left. One of several extremist factions (another being Communism). Also not all Lefties like each other - Antifa and Fa (the white supremacists) are a good example. Remember who defeated the Nazis and fascists in WWII. It was young, generally CONSERVATIVE men who are now part of the "Greatest Generation". Not liberal-progressive boys or whatever you want to call them.