People are people, which means everyone's different. I've had relationships with a wide range of women around the world and what's counted is the individual personality. Of course, culture has an influence on expectations and even on behavior, but the differences between two people from Xland will be greater than their similarities when the context is an intimate relationship. But as most people are addicted to simple-minded ideas (because they don't require any attempt at thinking) we can be sure that cultural stereotypes will remain popular among the great mass of ordinary humans.