@blatham,
Let me just add to that last post a note of clarification.
Authoritarianism has a double provenance (it is found in two distinct and complimentary places). One the one hand, it is resident in someone like Trump or Stalin or Rupert Murdoch or the playground bully or that despicable "little Caesar" running your strata council. That is to say, in some individual who manifests the urge to dominate others.
The other aspect or location of the thing is within those people who yearn for such an individual to provide "leadership" (and firm direction and simple answers and who prefer a highly heirarchical social order. Nuance and complexity are unwelcome to such folks).
One can quite easily see how both facets of authoritarianism will tend to rise and gain prominence when the social order is under stress.