Headline said sex and romance. ROmance in artistic depiction can exist without sex. Sex can exist without romance. The position of that article is largely we're in that latter state. Not that I have a strong opinion on it one way or the other.
Romance and love can easily be expressed without sex to get things across to children that it's kind of normal to put all your emotional vulnerability into another person.
Pedophilia shouldn't be normalized, we as a country have failed in that for too long. Want to know what's gross, child beauty pageants.