I'm not arguing against it. I'm saying morals are a macro feature arising from a series of accidental mutations as opposed to a macro feature arising as a side

I'm not arguing against it. I'm saying morals are a macro feature arising from a series of accidental mutations as opposed to a macro feature arising as a side effect similar to your snoring example. The complexity of the moral module is too complex to be a single accidental mutation... it must be naturally selected out of a multitude of mutations building on each other to produce such a feature. This is very unlike snoring which is caused by mechanisms that are far more simplistic.