Abject honesty observes that 'humans' are
insane, stupid, and ignorant.
Only what was required for survival during
hunter-gatherer evolution times set up genetics.
The context has changed, the 'humans' haven't.
Libraries have expanded, 'people' haven't.
These things take more time than has occurred.
Consider that a million years implies about 1,000,000/30
or 33 thousand generations.