> Back here in the real world, with zero exceptions, we know that power inevitably corrupts even the most chaste and moral of people. Humans are both a product of their environment and possess free will. Both. At the same time

Isn't it a bit contradictory? If corruption really is an inevitable consequence of power, then there is not much free will involved.

It's easy to think that some people choose to harm other as a result of free will, but even something minor like bullying usually hides some personnal struggle (like home problems, revenge from previous bullying). Even if you take the extreme cases of psychopaths like serial killers, they all have a troubled past and lack of guidance.

Note that I am not excusing their behavior, nor do I claim that all troubled people become psychopaths, but I think in general we should accept that we have much less free will that we would like to admit, and that a lot of our behavior can be traced to a wide range of elements out of our control such as: genetics, epigenetics, culture, immediate family, random events.