We can not control what others find sexually arousing. Some people, including those attracted to children, have foot fetishes Do we ban all foot cream commercials and require our children to cover their feet? Perhaps we should enact Shariah Law and require that all our little girls cover their entire bodies and hide their faces to make sure no one is disturbed or aroused by their appearance?
Worldwide, there is a nearly unanimous ban on child/adult sexual activity. The war against it continues and those who find this behavior permissible are a minute minority, even among those who have such attractions. While there are outliers that inflame the public of lax sentences to sexual abusers of our children, most are, for the most part, handing out longer and longer sentences to these abusers. Going to prison as a child abuser is a very dangerous proposition.
To a very small degree, I see your point -- if you watch hair care and skin care commercials, I find it odd that these marketers almost always include children in them, as if saying that the soft skin and hair of a child is sexually attractive. But I don't see a "rise of pedophile culture". I see quite the opposite and I think those who see otherwise are alarmists.