Marco's Axiom
Marco’s Axiom demonstrated the economic deduction that as more money is devoted to acquiring the Bitcoin, the higher the price goes as what is available at any one time is always only a small portion of the entire supply. This relationship is both infinite and axiomatic, thus even if the buyer had infinite money, it would only necessitate that the price of Bitcoin in that money is also infinite.”
It would be impossible to buy all Bitcoin even with infinite amount of money, it's Marco's Axiom.