You seem to be confusing "worked for a Fascist regime on a technical topic" and "helped inspired the creation of Fascism with his work in political economy". I

You seem to be confusing "worked for a Fascist regime on a technical topic" and "helped inspired the creation of Fascism with his work in political economy". I would definitely want to read an alternative history where the Nazis built their entire ethos on quantum mechanics and rocketry, but that's not the reality we live in. We live in the one were someone who was anti-democratic because he thought the workers and the speculators would use it to take power from the aristocrats and the business owners inspired Facsism.