There is really no point to having over a few million dollars.  Once your basic needs are met, extra money won't do much for you.  I consider people like jeff bezos and bill gates to be real psychos.  Bezos treats his workers like slaves.  Bill Gate's "foundation" is nothing more than a depopulation, vaccine giving, evil money fund.

It's mostly just a power thing.  Billionaires wan't the power to control how the government makes laws.