[Just mythoughts]

"There is absolutely nothing in genetic research to even remotely suggest even the most infinitesimal possibility of one-family bottleneck in human genetics within the timeframe that the mythical Noah and Adam would've lived."

The Bible does not describe a bottleneck, some man invented it.

[AntiGuv]

If Genesis were literally true, there would be a one-family genetic bottleneck at the juncture of Noah's flood - i.e., everyone would be traced back to Noah's unnamed wife, and everyone would be traced back to Noah as well unless his wife was an adulteress before the flood.

And obviously everyone would trace back to Adam & Eve if that were literally true.