How about his candidate?
Is a racist but has white guilt about slavery, so he supports slavery reparations but wants to deport all Blacks to Liberia. Fervent population control fanatic (mandatory abortion unless permission is granted by the federal government to get pregnant, except the elites of course), Supports legalizing all hard drugs (but wants to ban all treatment on social Darwinist grounds), Wants to limit franchise to millionaires, In favor of annexing Mexico for cheaper labor, classical colonialist. Atheist, but favors a state run church for the peasants.
Ideology: lets just call it "aristocratic nihilism"
See? If it was the only way to stop this guy, I would vote for that other guy.