"[I]n the United States there is a legal path open for AIs to become s, because.., unlike other countries.., corporations are... legal persons that... have rights like freedom of speech. ...[Y]ou incorporate an AI. ....[I]t can open a bank account.., go online and offer its services.., and earn money, and... invest it, and... earns billions... We could be in a situation when the richest person... is not a human being."