On the basic level, it is good to teach these things at the correct age around 13 years old.
What is not good is these degenerate yehuborim pedophiles who want to teach even younger children than this the most insane, evil, and degenerate fetishes. Including eating shit, cutting themselves and other people, anal sex, and even how to create a Grinder app account to find old men to have sex with. And all of these things are in a book that democrats want to include in every school library in the country for children as young as 6 years old. I am not allowed to say what should be done with these people.