You quote Hitler in context of accepting his premises and worldview.
Are you not aware of that?
You are incorrect, I do not accept his worldview or premises.
Hitler was insane, and made really bad choices, and committed grievous offenses against mankind, especially our Jewish brothers.
His premises and worldview were a product of his environment, just as all of us are influenced by our life experiences.
His view of the US in that quote is not however completely without merit, even more so today.
Communists now are allowed to operate with impunity in the West, they are devious and set the classes and the races against each other.
American blacks were moving upwards until the 1970’s, when the effects of the policy’s of the American communist party allied with the American Democratic party started to be felt.
Left wing American Jews continue to be allied with the communist (Democratic) party, but there are plenty of right wing American Jews that support Israel and Trump.
So in effect his observation about the difficulty of the US being able to hold together has been posited by many others, including many conservatives, and is a real cause for concern.
It is important to realize the historical context for everything that is currently happening, this forum should continue to support open debate and not degenerate into thought police.