Hitler was trying to give the German people a better way of life!!
Because the "Treaty of Versailles" made a point of making sure that no German war machine would never be allowed to exist, what the 'Allies' did was to force the Germans into a corner, much like the Japanese at the end of WW2.
When you push a people too much into accepting the world as you see it, you're bound to get resentment.
To this day, one of the saddest things I've seen is the sight of a cock standing over the body of it's defeated opponent.... and crowing!

The 'Allies' fuelled Nazism; there still at it.
The "cock-crowing" mentality is appealing.... to those of simple minds.
But then, nobody's perfect.