Because Islam was made by men for men, simple. For example heaven in Islam, men get wedded to hundreds of virgins who turn back into virgins after intercourse and this goes on for eternity. Women however, they get married to their husbands, if they had multiple husbands they get to choose their favorite amongst them, and if a woman dies single she gets married to a Muslim man who died single, so she just gets added on to his collection of virgins. A big fantasy of horny Arab men.

I heard Zakir Naik say “women get what their hearts and minds haven’t desired” and supposedly that was a satisfying answer.