Forget Dangote and the rest of the billionaires, the richest people in Africa are politicians. Africans need to reevaluate and rethink their system, so much power is given to the politicians and without any checks or balances.
This is true for most part of the under-developed countries around the world. The politicians in these countries misuse their powers and keep their country men as they were the king and the public are their slaves. These people will never let crypto grow in their country because they don't want people to get financial freedom.