All the same objections to AI in that comment could be applied to the human brain. But we find (some) people to be useful as truth-seeking machines as well as s

All the same objections to AI in that comment could be applied to the human brain. But we find (some) people to be useful as truth-seeking machines as well as skilled conversationalists and moral guides. There is no objection there that can't also be applied to people, so the objection itself must be false or incomplete.