Look, the entire schtick of fascism was that it wasn't communism, you mug.
"We're not communists, we're just exactly like them in every single way!"
At the time, there was a very real risk many liberal democracies were going to collapse into communism. Fascism was entirely fashioned by the right-wing elites as a replacement for liberal capitalism that had clearly failed to deal with the communist menace in a real way.
There's a reason the backers of, say, Franco were the churches, the landowners, the army and the industrialists. And no, it's not because they were closet commies ...