Your objection is far from being obvious. One objection to your objection is that your thought experiment is incoherent in the first place. Consciousness does n

Your objection is far from being obvious. One objection to your objection is that your thought experiment is incoherent in the first place. Consciousness does not have be a property of a being in a separate ontology than material reality. In other words, consciousness is not something associated with conscious physical systems in a different reality, rather it is a property of these physical systems because of their particular function. So, it doesn't make sense to talk about something that behaves exactly like a human, but is not conscious. Something that is physically-indistinguishable from a human will also be "consciousnessly"-indistinguishable from a human.