I suspect that with many things AS, a child is going to fall firmly on one side (refusing violence of any sort out of fear of hurting someone) or using violence as a way of defense, not feeling there is much choice. In NT children you see the variation very early, different instinctual reactions to stress, and it seems like most normal variations get amplified when AS is involved. My two NT nieces have been polar opposite since infancy, despite a mother who is pretty consistent in being who she is (my two kids were more similar to each other).
And, maybe, there are other factors in a home environment that help a child choose one path or the other very early on. However, the path there is far from clear as I've seen quite a variation in the families with similar issues. But, not generally being able to advise families from birth on, and not having any solid idea what all the factors might be, it isn't the angle that is most immediate for us to address.
You've raised an interesting question.
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Mom to an amazing young adult AS son, plus an also amazing non-AS daughter. Most likely part of the "Broader Autism Phenotype" (some traits).