A lot of "culturally disadvantaged" kids actually see sex acts at home all their lives by careless (or drugged) mom and her boyfriend[s]. The proud legacy of feminism! /s
And/or the proud legacy of alcoholic families. Latest stats show that 53% of people have an alcoholic family member. I'm not sure whether "people" includes children, nor do I know for sure how "family member" is defined. But any way you look at it, a tremendous number of kids see/experience inappropriate sexual stuff associated with drugs, alcohol, and facilitated by the feminist idea that fathers are not needed beyond the sperm-donor stage. Tragic.