It has been predicted that the number of people using cryptocurrencies could reach one billion by 2030. This is expected to increase to 35 million by 2022 Cryptocurrency could have a major impact on the world economy. In the next 10 years, the number of people using Bitcoin and cryptocurrency is expected to reach 1 billion. This is according to a new report by bitcoin’s research wing Bitcoin archive. A report, titled “Cryptocurrency: The Future of Money?” further argues that the mainstream adoption of Bitcoin and cryptocurrency will be driven by three factors: the millennials, the underestimated, and the unbanked.