Android could take the opposite approach. I.e. someone can write an app that generates CP, so those who want it can have it without any actual children involved.
In the current US legal zeitgeist CP is illegal because it's morally wrong. Yeah, also to protect the children, but an image can be deemed by a judge to be CP even if no real children are involved. Under the current doctrine it's something like "I'll know it when I see it", so such app would most likely be generating illegal images.
