It is unlikely that Bitcoin will become the world currency. While Bitcoin has gained significant popularity and adoption as a form of digital currency, it is not widely accepted as a means of exchange for goods and services and is not backed by any government or central authority. Additionally, the volatility of its value makes it an unreliable store of value. It is more likely that a different form of digital currency, or a combination of currencies, will become more widely accepted as a world currency in the future.