How will Bitcoin improve a country? To improve a country, in addition to changing its currency system, it must also change the quality of open roads, improved medical care, improved education, and services. Bitcoin can change inflation in a country, but Bitcoin cannot change the overall situation of a country.
Bitcoin can't even change the inflation of a country. They need to work on their economy in order to deal with inflation. There is little to nothing on what Bitcoin can do to sabotage inflation.
For poverty reduction, they need to make provisions for improved facilities in order to create job opportunities for their citizens, create skills which can develop their citizens to be more productive, and just not end up being an end user (consumer).