Thanks, @droithomme's comment put me onto that to, I didn't realise it was classed as a personality type not just a form of government. https://en.m.wikipedia.org/wiki/The_Authoritarian_Personalit... this irritates me even more that its been known since the 50's and we still put up with it.
The book is here https://smile.amazon.com/Authoritarian-Personality-Theodor-A... the comments are an interesting study alone.