I think US did enough divide and conquer and meddling to help bringing back an authoritarian government.
Anyway, totalitarian has a specific meaning, not a random one, it's a government that holds total control on all powers in a country. Stalinist USSR and Nazi germany (modern eritrea and north korea) apply to that definition, Italian or spanish fascisms do not (in both the head of state was the king), even less Russia since it is a de jure democracy.