The future of cryptocurrency is not about the price of coins, but about reclaiming the "printing rights" from central banks and bankers, transforming it into a verifiable exit key stored in a 300-gram cold wallet—Venezuelan doctors collateralize 0.3 BTC to borrow DAI to buy antibiotics, saving neighbors amid hyperinflation; in the BCH hash power battle, large miners control 51% but dare not tamper because market democracy will immediately turn their mining rigs into scrap metal; when sovereign currencies suddenly shrink overnight, a smart contract becomes a person's Federal Reserve system, allowing financial voting rights to be airdropped to ordinary people without barriers for the first time—when capital controls, inflation, or war turn national credit into personal debt, on-chain private keys become a valid world passport without a stamp, making "my money" valid outside the law. From now on, democracy is no longer once every four years but every second through block confirmations.