There are limits to how much a person can own without a state or an army backing them up. That is; a society, and a social contract. Your basic “apple-for-a-d

There are limits to how much a person can own without a state or an army backing them up. That is; a society, and a social contract. Your basic “apple-for-a-dollar” trading will always be around, sure. But billionaires and massive wealth concentration are a thing that can only exist if society is structured to allow it.