Is the debate between these characters more or less fraught because there is no alignment? Is the character who would have written E down on their sheet before and has now just described it instead more going to save them? Is the character whose back story is their family was killed by members of that species not going to think about it? Is the party going to abandon it's quest to thwart the evil wizard to bring the baby to safety? Can it do things in that case of one it can't do with a dozen of them? What happens when they desperately need to make a hide check and one of the dozen doesn't stop crying <insert trauma from a M*A*S*H episode>? How does having the alignment written down or not written down on the character sheet change this situation?Oh, at least I worry about social structures a lot. What would happen would depend on the characters. I doubt that 'let's kill them' would be an option seriously entertained though. And why is this a different question that what would happen to a human baby found in the camp of slain human bandits?