Poor countrys cant be helped by the bitcoin you know liots of people dont know this but poor people cant buy bitcoins becuase they are to poor the bitcoin has a to
high value and they cant reach that so he cant help them.
Correct its hard to bitcoin to help them if they can not afford to buy the main requirements to access bitcoin even bitcoin is open for all they should have gadgets and internet connection first to work in bitcoin but this is not practical things they want to buy foods than gadgets.
I agree they cannot do this so they will not succeed in getting bitcoin that can help them due to the the fact they are to poor buy it these days.
I think its never gonna help these poor countries to be honest..
We cannot expect that it will help poor countries as a whole but people who are aware about bitcoins and can manage to earn them will surely help them as it will be an source of income for them which can take care of their living.