It's got nothing to do with limiting wealth. Bezos doesn't literally have 100 whatever billion. He owns shares which give him certain rights, and a bunch of pe

It's got nothing to do with limiting wealth. Bezos doesn't literally have 100 whatever billion. He owns shares which give him certain rights, and a bunch of people have said "we think these things are worth about X". If there is a fixed (or practically approximately fixed) amount of central bank money, then from a practical perspective you absolutely want to limit the amount of it anyone could have. If someone has it all... the payments system based on it will stop working. Which would be super annoying.