Hitler did some horrific things in his time, but for the most part all of his deeds are now historic (not making light of the people who suffered because of him).
Mohammed on the other hand would be a much better target. His presence caused millenia of pain suffering, and continues to this day.
...and MadMo’s followers contributed to tipping Hitler to The Final Solution decision.
OTOH, God allowed MadMo’s ravings for a reason: SOMEBODY had to lay the foundation for the locust army’s formation in the End Times.