A rising tide also makes some vessels capsize, though. I do not see how crypto is not a zero sum game, actually its a negative sum game if we deduct the minin

A rising tide also makes some vessels capsize, though. I do not see how crypto is not a zero sum game, actually its a negative sum game if we deduct the mining costs, lost coins and the exchanges fees. Wasnt this supposed to work without whaleish, centralised exchanges?