The Mormons make a point that God came to the Indian as well. I think God comes to all men in some way.
However, the information is probably forever lost. But, it would make for great archaeology, should anyone find a vector from a completely different culture that crosses Christianity or Judaism.
We need to be careful about what anthropologists deduce from limited evidence. There are not many, if any, stable matriarchal societies. Sin is one of the things that has made it necessary for the male gender to be at the fore as a norm. Eve, having fallen, mis-nurtured Adam right into a disaster.
And the bible wouldn’t dispute that God makes a witness to humanity through nature, enough that “they have no excuse.” They have every reason to know there is something greater and that it needs to be called out to for help.
The gospel doesn’t tell people anything new as much as to remind them of something old that they chose to forget.