BB: All public blockchains are controlled by a majority vote

Block.one CEO BB said on Twitter today that all public blockchains are controlled by a majority vote. PoW = hardware + power voting, the more votes (computing power) obtained, the lower the cost required to obtain the votes, which is beneficial to centralization. PoS / DPoS = token voting, the more votes you have, the higher the cost of getting votes, which is good for decentralization.