North Korea is a totalitarian dictatorship, but it is also left wing.
It has public ownership, it is anti capitalist. Production and the entire economy is centrally controlled and it was founded as a Marxist state with the backing of the soviet union.
You are among the many here who are confusing authoritarianism/liberalism with left/right ideologies. Funny how you mentioned Spain and Portugal but avoided Italy.
Human nature dude. Just because the right easily attracts brainless sheep, that doesn’t mean the left can’t.