The main financial issue in the African countries is that there is not parity in wealth distribution. Bitcoin or any other cryptocurrencies doesn't have the power to resolve this issue! The only good cryptos can do is that people will have control to their own wealth where government can't interfere! However, the main reason why majority of the African countries are in bad state, is the failure of their governments. Otherwise, Africa sits on the richest mineral and diamond deposits, they can be the richest continent on earth. But due to failed administration, they have become the poorest continent! Blockchain or cryptos can't do much unless the governments want it, apart from having control on their own wealth!