Problem with chaos is, evil likes to thrive in it. When and where do you draw the line? Murdering kids is okay, but rape?... Child molestation?... Child sacrifice?... When is it too much? When do you cross the line and it becomes just plain wrong?
Would it help if they put a disclaimer on the game saying "No children were harmed in the making of this video game."? Because it is a game. I see where you're going with this, and sure, we can all over dramitize things when we want, but no one is suggesting anything but an even playing field. They put goblin children on the game and allowed you to kill them. No one asked them to, so if they are going to allow chlidren, even disgusting, smelly, canibalistic goblin children to be murdered by the party, then all children should be treated equally. I would be fine if they removed goblin children altogether, but I"m not fine with Larian saying it's okay to kill the smelly green kids, but leave those pretty red ones alone.