How Blockchain is Banking the Unbanked

Most of them live in emerging markets with lower and middle income. It can be difficult to believe that two billion people still do not have bank accounts in the world; it means they have security facilities and banks do not have the facility of interest. In its high income countries too, a large number of people are unable to use banks to meet daily financial needs.

Source - https://cointelegraph.com/news/how-blockchain-is-banking-the-unbanked