The teachers and the parents are encouraging the child's behavior.
you can google "sex positive" teaching. It seeks to have everyone (including children) sexually active and aware and it also seeks to end all moral judgements over sexual pairings regardless of age, sex, relation, marital status, number or species of partner(s).
The kid is just a tool for adults to push an agenda.
But nice slam all the same. < /sarc >
Speaking of "nice slams," yours would have left a mark had I not already said the same thing in my previous post to you.