Goes back to the ancient debate over whether human nature is inherently good or inerently bad.
The non-sociopath liberals see 100% of their action as either inherently good, or, if technically a sin, the sin is justified because it is for the greater good.
The sociopaths are just in it to grab all they can.
I don't think it is inherently either.
God gives us what we need. Satan offers us what we WANT. Often what we want is not good for us.