What is it with people and children. Children are not that frail. Seriously, historically, children have grown up next to death, famine and assorted depravity, but it did not hurt them.
Children do not implode upon the sight of some chick's boob (in fact, that will probably be one of the first things they saw), or someone getting shot.
Argh! People should just let kids live their lives instead of worrying about what might be suitable for them.