Seems pretty clear to me that he's a full blown sociopath. I know it's bad form to diagnose people online but the guy basically prides himself on it and makes no attempt to hide it. He just doesn't view others as human being.
at some point we have to accept that money turns normal people into paychopaths along multiple trajectories. and tax the shit out of them to prevent the healthcare costs.
This is quite normal. Most billionaires spend their life surrounded by people who flatter them and indulge their every whim and agree with their every prejudice.
You don't know anything about him. He doesn't speak in public much and every single source on him has obvious incentives to lie.
> He just doesn't view others as human being
Well (allegedly) being a robot lizard would explain that. Neither are known for a lot of empathy towards human beings.