Not saying that fitting people into a small space isn't hard. However, children of immigrants are especially keen to assimilate into the receiving culture, so

Not saying that fitting people into a small space isn't hard. However, children of immigrants are especially keen to assimilate into the receiving culture, so much so that they often go beyond what natives do. For immigrants and their children, a clash of cultural values may be a larger driving factor than what's the natural for people in general.