[raincole]

Creativity is not unique to humans, but legal rights to protect creativity is unique to humans (or human-represented organizations). Humans are always special case in law.

Selling human livers and selling cow livers are never treated the same in terms of legality. Even the difference between your liver and that of a cow is much, much smaller than the difference between your brain and Stable Diffusion. I'm sure there isn't single biochemical reaction that is unique to humans.