Except the fact that he still exists as a billionaire means that others are suffering (if not directly under his exploitation then due to lack of resources, which he plays a part in hoarding).

There is no such thing as a good billionaire, even if one seems “happy” to you. Never defend them.

Edit: I realise now I misread that last point, I thought he was being included within the billionaires op was referring to.
I still maintain my point about billionaires, but obviously the person in question isn’t one, so it isn’t valid to him.