I think the problem is as @lifeworship stated, while stupidity and jesters, identity politics and lack of parenting are killing and rotting any hopes of a cultural revitalization in the future. Sexuality at such an early age is nothing but fried nerves and broken families in the future. At least I think so, it's too early never mind the hormones, it's not healthy to see it as normal. A start so early will leave you with many questions when you are most vulnerable and is no strong bond between the family there are many paths to failure and hurt. It's all in the parenting, ecosystems and genetics are a major factor too I would say 50% family 30% surroundings 20 % genetics/character I still would argue that depending on the family the kids will grow up differently a understanding family closely bonded and interested will surely be more "productive" any child who grew up in a nice family with the right incentives and the right support will grow up better than one neglected with emotional baggage.