it's a book for teenagers, no one is showing it to children. Teenagers are already fucking in highschool, pretending they're not is silly. It's best to educate them on safe practices, over of them getting it from pornhub.
Here it came out targeting as young as 8yr olds stocked in the young kids section. Little primary school kids. You point is fair on teenagers but I’m sure you would agree, there is zero need for an 8yr old to be taught these things. They are birds and bees level sub teenager.
Like Joe points out, major sexual decisions are given to really young kids. Everything aimed at very young ages is all about sex. It’s all we hear about ironically since we found out the world leaders were all going to pedo island.
Hence it appears to me like the age of consent is the end objective but one should remember this isn’t for teenagers and teenagers it allows the door open for 60yr olds and teenagers.