By any rational or logical terms. Scientific theories don't tell us what we ought to do.
Where did these "rational and logical" terms come from? What are they based on? Logic and rational are terms based on a datum of accepted practices. Who set the datum?
What you are describing is obedience, not morality or ethics. "I'm just following orders" is what the Nazi's tried to get away with, since someone has already Godwin'ed the thread.
I don't think I am. I'm saying that the fact that it is wrong to take something that is not ours, kill another human, lie to someone, abuse someone, take the basic human rights from someone..... is based on ethics and morals. These came from somewhere.
We are all obedient to rules. Speeding, smoking in a non smoking area, not picking up after our dog... we are all obedient to these. If not we are, usually, punished in small or large ways.
When someone starts to make rules that bend or break the moral laws that society has deemed foundational, and, people follow them, you are witnessing the exact sort of thing that evolution, may not promote but it certainly does not have any leg to stand on against it.
As for creationists, we can say "that is wrong because it goes against the teachings of our creator who is superior to us"
Evolutionists can only say "that is wrong because some other evolved organism or group of organisms says so...... If that is the case then another organism or group of organisms must have the same right to oppose it. All organisms must have the same rank... unless.... some are superior to others.... then...your done.