Fidel is not only a communist, he's a dictator. His tactics may have been right for Cuba in the fifties as they struggled to remove the destructive influence of the US but it eventually turned the country into a third world cesspool with little hope for prosperity for the people.I may be wrong, but I'm pretty certain Fidel would
call you a "counter-revolutionary". And much worse.
Was it socialist policy that condemned Cuba or was it the absolute authoritarian rule?
Hitler definitely wasn’t a communist but like Fidel, his tendencies to dictatorship were his major failure in my opinion.