Edit: whoops, didn’t see the other reply
Any human-like AI is still a "fake" - any notion of emotion, pain, empathy etc. we attribute to them is only a simulation. It simply doesn't matter. It amazes and amuses me to think that people might actually give a damn what the machine is "feeling". I think people who truly believe this are out of touch with reality and frankly, with other human beings. The machine doesn't really care about us, it's a bunch of ones and zeroes no matter how you slice and dice it.
Even after training them on cause and effect, they still don't care. I don't buy the "if it looks like a human, sounds like a human, it's human" argument at all.
Edit: alternatively, perhaps you only mean that any AI that realistically speaking might eventually be made would not be a person, not that no AI that could in theory be made would be?
Where do other mammals fit in your schema? Do you believe in some sort of biological essentialism? Or are only humans with caring about?
Machines deserve no such empathy, just a flick of the power switch as required. And I watched Automata (2014) last night. Didn't feel a single thing for the robots, as much as the film tries to goad you into doing so.