OK let’s indulge the idea that the currently expounded evolution story is how the entities actually physically formed.
One would have to ask if the nature that was given can do it, itself. We’re not seeing it churn out new creatures on its own now. (There’s some fascinating mutations in germs that remain germs. Darwin why did you go on light duty?)
Another problem I see here about “morality” is that even morality is not a complete thought system. Can morality tell you if you should forgive someone who breaches morality, and if so under what circumstances? The question becomes impossibly complex unless... there is a caring Watchman. With a plan.
From our point of view, it is impossibly complex.
Chaos theory notes that for non-linear systems we can not predict the future, so our decisions can’t be made based on predicted outcomes.
That means that decisions must be made on another basis.