Earlier quoted context omitted.
Baby replication (creation, actually, I don't think anyone has ever copied a baby) is not what humans do as their only function that enables them to do anything in life. LLMs are literally token predictors. You can debate over the "just", but we haven't moved onto some new text generation technology, we're just expanding that one. I don't understand why you'd scoff at facts.
I think a better angle is that LLMs are "just" token predictors in the same way that we are "just" made out of atoms. A lot of people do not believe consciousness can be material; they don't believe that you could build conscious beings just out of normal matter, without an immaterial "soul". Whereas if you think that physical matter is a lot, actually, and you can build a nearly infinite variety of things out of the…
If you presuppose certain key aspects of materialism, non-dualism, functionalism, objectivism, perhaps absolute determinism... and then layer on a good general grasp of neurobiology, chemistry, cosmology, physics, computer science, evolutionary biology, and psychology... I think the conclusions you have stated are inevitable.
Humans are "just" atoms. Humans are "just" the sum of trillions of living cells going about automatic/reactionary processes, culminating in a buzzing cacophony of activity that gives rise to what we perceive as consciousness and free will.