Human brains are bio-electrical machines, they are deterministic in the same way a computer is, just an extremely powerful one. Thinking in a human is a physical process, so that physical process could theoretically be emulated exactly by a computer. The consciousness of such a thinking machine could not be determined.

Isn't that the whole schick behind the smart A.Is in the halo video game series? Where their waifu-bots were created by cloning the brain of some smarty-pants and creating a botbrain based off their neural pathways and shit