Bitcoin can't help an entire country. but it can surely help the person who use bitcoin if he's poor. and if a country have a lot of bitcoin users then it will surely be beneficial and for that country.
bitcoin need some contribution. if you contribute with bitcoin and crypto currencies . they will reward you for sure. but if you think bitcoin should give you fortune without doing anything just because you are a poor person then keep dreaming.
You are correct, dude. Btc can help and improve poor people, in Africa, Asian countries. They can make bitcoin by solving captcha, posting and do social campaign. Although the money is not a lot, it still can help to improve their life.
more precisely to help the poor people who really creative and able to evolve with the technology such as bitcoin. if they are less intelligent, it's useless, they will not get good results from bitcoin.