Personally I think that you can't do anything in this world without a proper education. Making people in poor countries literate is certainly a step in the right direction but the underlying cause of poverty, in my opinion, is the system those people live in. In African countries leaders live in mansions while people starve. If money that is being spent on well-being of minority of "royals" was invested in education or infrastructural development that surely would be a solution for those people. Now speaking about poor people in countries that are well-off, I think that most of them are poor by choice since they haven't used the opportunities that have been presented to them by being too lazy and educating them about cryptos wouldn't achieve anything since they simply wouldn't be interested in it.