Well there’s more to the right than just fascism. Catholic integralism is a hot topic right now. For a real head scratcher try George Fitzhugh. He was a pro slavery anti-capitalist who liked socialism because he thought it was the ultimate form of slavery.
Certainly of Soviet style planned economies. Though just the existence of computers refutes a lot of his so called problems.
Theoretically literate right wingers don’t go around proselytizing because that would go against their theory of power. You don’t teach the peasants, you use them. I would argue that policy wise the popular ‘theorists’ are only now making in roads because no one reads anything anymore, left or right.