Hitler was popular because he helped bring Germany out of a depression. I believe he was helped by the big bankers. They loaned him money and increased their money supply and Germany experience an economic "boom" that would eventually have lead to a collapse. When the bankers started cutting off his money supply and he realized how much power they held, I believe this helped fuel his hatred of the bankers which he wrongly associated with Judaism.
The bankers, however, continued to help him throughout the war. But bankers always decide who wins the war because they control the money supply.
I would like to see an example of a Dictator who gave their population long-term economic growth as well as freedom to associate, freedom of speech, etc.
The world banking cartel has created a monopoly throughout the world, they setup central banks everywhere. Where they cannot setup shop, they have enemies. These enemies might speak some truth at times about the empire, but they also can be brutal and very anti-free market. They associate stealing with capitalism, and so they use that to justify more stealing.
The government's job is to ensure our freedom, not to set things up a certain way.