>>213724874
I feel like the actual religion doesn't matter much and ethnic groups gravitate to their hard-coded behaviors regardless. Like in the Indian subcontinent the Mughals were starting to slide into Sufism, and from there it's a stone's throw away from becoming just another Hindu sect.
I feel like the Arab world constantly taking black slaves and now, today, black african converts, is more of a threat than your odd white convert. Black africans get welcomed in salafist mosques and do end up intermarrying with nafris.