no because nothing about "people" would ever change. they would only use a different tool (bitcoin in this case) and continue doing the same thing that they have been doing before and nothing will ever be solved. not to mention that bitcoin is too small and not even adopted yet by more than 0.5% of the world to want to change economy of country!
If this is the case, then what's the point of wanting cryptocurrency to be a global virtual currency if it wouldn't help improve a country's economy anyway? Do you suppose using cryptocurrency will help only those who use them, and not really that same person's country? Do you think that maybe it was because the government doesn't acknowledge and accept the presence of cryptocurrency?
Bitcoin will help with some problems but only those that are created by the bad administration of the governments when it comes to fiat, everything else will remain the same, as we know a huge problem is that governments print their fiat whenever they need money and this means they create inflation but with bitcoin this will not be possible and that will help people a little bit.