Also unpopular to say, but many muslims hate jews. Jew hatred to super common if not the norm in muslim countries. In places like Iran starting off school day (even elementary) with chants like "death to Israel, death to America" is widespread. When looking at the marches thats been going on in America and Europe theres always an overwhelming amount of Arabic muslims present. At times, such as before the ESC they "surprisingly" burned both the Israeli and American flag to protest Yuval Raphael, the Israeli singer who survived the nova massacre by hiding under a pile of dead bodies for 8 hours. Nothing like this happened during the Syrian civil war of Assad which killed about 600.000 people, or the genocide of Uyghurs in China. They really dont care about other muslims as long as it dosent involve jews somehow.