I was thinking syphillis, but this works.
What is not to like of this faith for men, a life on earth with all the sex they want, 4 wives at their bidding some 12 years old. One wife get uppity, divorce her take her dowry and get a new wife that is too young to object.
A promiss of an after life of sex with dozens of virgins, wonder how that is fixed when the virgins run out???
This Faith seems to be built on male sex and the benefit of man on earth carrying the sex into the after life.
So Young fella, join this faith, have unlimited sex, send the wives out to work to support you, if all wives are on the rag at the same time, nothing is said about the young boys, woman are for children boys are for fun. No problem with the homosexual laws, those are for those without a wife.
So the converts come a running, Say HOO, what better life then this where there are laws to protect them from living a life that Allah promissed.
About the woman that find this all fine and dandy as they follow the laws written by men, they may have 8 generations of woman folk that had no choice in this life style. Difficult to run from traditions, safety for them to just go along with it.
Big problem for the Muslims today, they move to the West and the woman become educated, their kids go to public schools, new doors opening for the females. Technology and normal no Islamic life calls to the woman.
For each convert to Islam by men there must be 3-4 woman that run from that life here in the West. Once a man gives a woman a washing machine and she drives a car, they need not wait up for her at night.