It depends what they say. I'm not impressed by a list of credentials.
And I'm not going to read all your links and provide a point-by-point commentary on where they have gone wrong.
So how about you just give me your reasoning? It is us in the discussion, after all.
Reasoning on why Genesis is taken from older myths:
1. The other myths, which are remarkably similar (especially in reference to the flood), are
older.
If you are a professor and your student turns in a paper that is the same as an essay by a colleague of yours, what are you going to determine? That the older paper by your colleague was copied from the student's that you just received? I don't think so
2. "El" and "Elohim", which as you know is one of God's names in the OT, comes from the Babylonian God, El. There are numerous passages in the OT that suggest some Jewush people believed in God and also in "lesser gods" or undercased "elohim." These lesser Gods are Baal and others from Babylonian theology.
3. As with flood myths, the oldest creation myths available to us are from Mesopatamia. The fall from grace is well documented as part of their creation story. We pilfered that, too
Now, why don't you use reason to tell me why I'm wrong?