Now and then, I study fascist political thought. It's a bit of a "fasci-nation" you might say. (tee hee!). One trend I've noticed is that as Fascists tend to play upon the frustrations of poorly educated working class conservatives, fascist propagandists cleverly conflate many different ideas/movements/theories that the party disapproves of, rolling them all up into a single monolithic enemy that the party base can focus its hatred on. Hitler did this when he invented the "Bolshevik Jew", attributing everything from the feminism/freethought/liberalism to capitalist excess and loosened social morals to 'The International Jew'. Anything the party opposed could be rolled into this single enemy in order to justify its destruction. New legislation that would make life difficult for brownshirts? Declare it a bolshevik Jewish plot, strike it down, etc.

Sir Oswald Mosley of the British Fascist Union was fond of doing the same thing in his speeches. Go find a few on Youtube, they're a trip. He seemed to know that he was speaking to a crowd with a simplistic understanding of the two dominant political parties and a deeply rooted frustration with unemployment, so he conflated the two parties, claiming they were identical, part of a reactionary effort to suppress the will of the body politic. Of course, his BUF party was then positioned as the ideal third option, and many bought it.

This sort of "X and Y are contradictory yet identical and equally sinister" reasoning seems to show up wherever you find frustrated, unsophisticated people who either don't understand the nuances that distinguish two movements/ideologies/political parties from one another, or (if they're involved in a far right movement) want to blur them together into a single target so that they can use it as a locus for the frustration and hatred of their supporting members.

Anyway, here's a good read on it:

http://www.themodernword.com/eco/eco_blackshirt.html

"conflate many different ideas/movements/theories that the party disapproves of, rolling them all up into a single monolithic enemy": This is exactly what Marxists do as well, bro.