I think bitcoin for developing countries is great for helping its people's economy, as in my country Indonesia's popularity of bitcoin has steadily improved and I have felt its own benefits for my finances and bitcoin will not disturb the economic stability of a country.
Biotin is now in every country because it is the currency of the whole world. I am living in developing country and lots of people are using, holding and trading in bitcoin, although government has banned bitcoin but still many people are investing in bitcoin because they know that the future is that of crypto currency and no other currency will be used.