Today many countries accept bitcoin as a virtual currency, is it because bitcoin is so high that they think bitcoin can change the country's economy, or because the country has many bitcoin users already?
What I could say is that it'll be able to help individual people to become more financially stable depending on what country they are in as long as the currency difference of their country is below of USD, in that aspect those people who're gaining more bitcoin steadily more will earn more of what they've invested in and will be richer than the average not knowing/ investing on bitcoin in their country. As for the economic growth of the country, what I think is that it will not be affected by bitcoin as it is not handled by the government right? unlike our physical currency that makes the country go economically stable or not.