But at the same time, they will teach third-graders every specific detail of homosexual sex.
Actually, this makes sense to the Left. They want to be the ones to tell you what things mean - you don't need no steenkin dictionary. It's like in Europe when the Bible was in Latin, and none of the peasants spoke or read Latin, and the Church's attitude was, "Why do you need to read the Bible? We'll tell you what it says - and what it means."
Exactly, its like throwing the baby out with the bathwater. It encourages parents to allow a ‘let the village raise your kid” instead of answering the kids question like an adult should.