Are you a psychopath for driving your car for a holiday trip, even though there's people dying in 49 degrees heat in Greece? It's really not that different from Jeff Bezos flying his spacecraft.
Not that I'm saying it's ok, obviously Bezos's company is operating in real scummy ways. I'm just saying it's not a sure sign of psychopathy. Frankly, I don't think being a psychopath is compatible with their achievements, but I'm no psychologist.
Also, they're not that powerful. People keep saying this as if they're somehow super powerful because there's a big number next to their name on the Forbes list. 90% of their assets are tied up in stocks that they're not gonna sell soon. Bill Gates couldn't eradicate polio because some broke warlords in Afghanistan started propaganda against him. It took Jeff Bezos 20 years before his spacecraft did anything semi useful, and he still can't land a deal with NASA. If he really is a psycho, why was Zuckerberg so nervous at his senate hearing?