Well here in Africa, Nigeria to be specific, the number of people who have access to internet is more than the whole population of some European countries.
And currently Nigerian is the 5th largest country where bitcoin is traded! ...The only thing that could hamper the growth and adoption of crypto and blockchain in Africa is the skepticism of the people towards the technology. Which can be easily resolve with good amount of educational programs,
crypto and blockchain conferences will also do a lot of good in the space.