I've read up on this before. It's very interesting and I'll say even possible. However, it doesn't really change anything for any of us, does it?
I've studied a fair amount of science, conspiracy theories and ancient history. My thoughts?
We were gentically created by someone/ something else rather than natural selection or whatever created/ caused all other animals on Earth.
We, as humans, or some other entity use to live on Earth and were far more advanced than we are today.
We often think of ourseleves and perhaps other animals as single, living beings. Truth is we are not. Every person is a community of organisms invloved in symbiotic relationships, each presumably benefitting or gaining something for itself from the collective.
God? Perhaps, but I don't believe God is what most people think. I believe what most people attribute to a God is more likely a group of highly advanced beings. For conspiracy guys, think Anunnaki. I think whatever God may be is well beyong our understanding of anything.
I could kill the entire day on this topic.