I can totally agree with the whole with great power comes great immorality way of thinking.
But I view it in the adaptation angle. Like, how many “average” people can adapt to such a huge shift in power? Pro athletes tend to have bad spending habits because of sudden shifts of wealth. Country laws and legislations stay for generations because the lawmakers are stuck to their own bubbles of how things are progressing.
Being able to adapt is a general trait for people, but not everybody can do it as quickly. I think that part causes conflicts that may or may not lead to immorality.