Countries of third world are being controlled by powerful economies. They are always at the risk of Financial recession. Many Countries have valuable natural reserves or potential to do progress.
country which has oil, gold minerals and tourist places but do not have enough funds to invest on these project. So to bring some investments a coin may be introduced for development in these fields and sharing profits with all coin holders. just like current system of issuing bonds by governments.
yes it is one of the ways of developing independent, as much as it possible in present world, economy and at the same time applying crypto, giving it a chance to work for bigger purpose