Why would biological pleasures matter in the afterlife? It would be more interesting to enter a plane of existence unbounded by physical limits, time or space. Rewards in Heaven for acts during biological life are a carrot dangling on a stick. E.G. you get 72 Virgins if you die as a Martyr for Allah. I mean really, how stupid is that?
More stupid than believing that God is edible, became a human being, or that a person can become holy as God is holy by eating or abstaining from certain food?
Or just as stupid?
Almost as dumb as writing about a worldwide flood that everyone now says never happened.
Obviously everyone doesn't say it never happened, because hundreds of millions of believers think it did. Mathematics, the only true science, says it may well have happened.
Using any reasonable rate of growth for human population, it is almost impossible to take that growth back over 6,000 years. That means that something catastrophic happened about 6,000 years ago.