Fascism is a reaction against capitalism-the-system in much the same way (but a different direction) than communism (it is "capitalist" in that, like most systems, including pre-capitalist ones, and including most claiming to be "Communist", it has a narrow self-perpetuating class controlling society by means including control of the means of production, but it does not feature the particular structure and features that defines capitalism as a system rather than a feature of other systems; fascist corporatism looks a lot, in practice, like the state capitalism that vanguardist "Communist" regimes tend to get stuck in.)