Natural selection and the birth, death and transformation of species over time (including the evolution of humans from common ancestors to apes 7 million years ago) either did or did not happen.
The “did-it-actually-happen-or-not” isn’t altered by or dependent on, or in any way related to how it might happen to affect morality in human behavior.
In other words, “people who believe in evolution behave worse than people who don’t” isn’t proof one way or the other of the factfullness of the theory of natural selection as understood in today’s biological sciences.
We abort millions of healthy fetuses and you make an issue of
aborting damaged ones?