Actually because the zombie uploads are capable of all the same reasoning as M_P, they will figure out that they’re not conscious, and replace themselves with biological humans.
On the other hand, maybe they’ll discover that biological humans aren’t conscious either, they just say they are for reasons that are causally isomorphic to the reasons for which the uploads initially thought they were conscious, and then they’ll set out to find a substrate that really allows for consciousness.
Actually because the zombie uploads are capable of all the same reasoning as M_P, they will figure out that they’re not conscious, and replace themselves with biological humans.
On the other hand, maybe they’ll discover that biological humans aren’t conscious either, they just say they are for reasons that are causally isomorphic to the reasons for which the uploads initially thought they were conscious, and then they’ll set out to find a substrate that really allows for consciousness.