Comment by AdmiralAsshat

I think the "Stranger Danger" panic that accelerated in the 80's is probably more responsible for people thinking that a 4-year old is incapable of running errands. It's not so much the lack of mental capacity as it is decades of cultural inculcation that you should not dare to let any child under the age of ___ wander the streets alone, or they will be immediately abducted, assaulted, and decapitated by dark forces.

America has never really recovered from Adam Walsh's murder, IMO.