Well, those Black guys in prision come out and pass on aids to their womin folk.
Often gay men marry a woman and make a couple of babies for cover but are not interested in sex when them.
In many “comprehensive” sex education classes they tell the teens to experiment and see what they like best. In Masshole the State Department of Education was caught telling kids in a Gay straight Alliance club seminar that it is best to have sex with experienced partners - adults. Brian Cameaker sent a spy to the seminar who caught ‘em on tape.
I think this is the key point I've been trying to establish.