The campaign against barbarians (Steve Miller’s) crusade, Elons “not enough white babies” stuff, sucking up to the church (Vatican City is a Mussolini scheme), aspirations for conquest of Greenland and Panama, etc are all analogous to the maga playbook.
Most people are clueless. There are idiots who think they are getting $1 eggs next week. Riling up weirdos like libertarians lets the movement punch above their weight.