We need to know that crypto doesn't perform any magic. If the country is poor, the government should help its citizens  upgrade to a certain level where they can help themselves.

If you live in a poor country, how can you afford to buy crypto to help someone? Crypto isn't always the answer to everything. For some, spending a little on cheap coins might pay off, and they might have a big success story, but that’s not always the case.
 
Crypto doesn't end poverty, in fact, it can make you poorer if you don't know what you're doing.  if you have the right knowledge and resources, it can help you make a lot of money.