Yeah, a "joke"...
"The relationship between Nazi Germany (1933–1945) and the leadership of the Arab world encompassed contempt, propaganda, collaboration and in some instances emulation. Cooperative political and military relationships were founded on shared hostilities toward common enemies, such as British and French imperialism and colonialism, communism, and Zionism.
Another key foundation of this collaboration was the anti-semitism of the Nazis, which was admired by some Arab and Muslim leaders, most notably Hajj Amin al-Husayni.
In public and private, Hitler and Himmler made warm statements about Islam as a religion and political ideology, describing it as a more disciplined, militaristic, political, and practical form of religion than Christianity, and commending what they perceived to be Muhammad's skill in politics and military leadership. However, official Nazi ideology also considered Arabs to be racially inferior to Germans, a sentiment echoed by Hitler and other Nazi leaders to deprecate them."
And an actual quote from Hitler: "“It’s been our misfortune of have the wrong religion. Why didn’t we have the religion of the Japanese, who regard sacrifice for the Fatherland as the highest good? The Mohammadan religion too would have been much more acceptable to us than Christianity. Why did it have to be Christianity with its meekness and flabbiness?”
You're right, what an absolutely hilarious joke that the left embraces a religion that Hitler approved of, that so closely resembles naziism in practice and ideology.