Easily the largest myth about nazism is that it is somehow right wing. Nazism is literally national socialism, a left wing dictatorship with national health care, old age pensions, compulsory education, free college, universal gun control and many other elements of the socialist state.
I own a book called THE NAZI PERSECUTION OF THE CHURCH. in one place, it talks about how Nazi soldiers, when first conquering a city, would first gather and kill all the pastors of the city.