I argue that fascism is different in that it gives the pretense of private ownership where communism doesn’t. And I know the origins of ‘’Leftist’’ and Rightist’’ thank you. Learn some manners while you’re at it.
However, it seems strange to me that somebody could realize that anyone who understands the history of the Right vs. Left divide (pro-aristocracy, pro-Church, and pro-industrialist landowner vs. pro-labor union) could claim that European movements who sought the support of aristocrats, clergy, and industrialists and crushed the labor unions are actually "left wing."