I would like to say Hitler gave two fucks about his people.
But quite Anne frankly, I'd be lying.
Hitler's Care for People
Explanation
The joke plays on the phrase "I would like to say... but frankly...", replacing "frankly" with "Anne frankly" as a pun on Anne Frank, a Jewish victim of the Holocaust. The humor comes from the juxtaposition of Hitler's indifference and the horrific fate of Anne Frank, creating a dark humor.