Same question. There is a genealogy in the OT from Adam to Jesus, or at least Soloman. So at what point does Pinocchio become a man. Who is the first real human in the genealogy?
If you want a straight answer, I'd say that the Bible probably contains more than one intended meaning in that regard.
Personally, I'm generally okay with taking the Creation story as non-literal... not because it says the Earth was created before the Sun, or because it says that the sky is a solid dome, but because it's a just-so story with a man named "Man" amd a woman named "Woman." I think it's reasonable to presume they were meant as archetypes of humanity, not literal individual humans.
OTOH, I think that later Biblical authors did take Adam and Eve as having literally existed.
... so I think it's probably a mix. I should probably point out that as someone who thinks the Bible was written by many authors over centuries, I see no reason to assume that all the parts of the Bible have to agree with each other.
Edit: so to the original writers of those geneaolies, they're all humans back to Adam... but this doesn't imply that the author(s) of the Adam and Eve story intended it that way.