We can not run away from the fact that Bitcoin has a big influence on the world economy. Even though it is not officially recognized, the amount that is being traded is so huge that we cannot right it off. Imagine people exchanging bitcoin for fiat, don't you think this can influence other currencies? Just my thought
if you compared to a giant currency like US dollar which have been exist for over 200 years then bitcoin will have really small impact to the world economy. there is an effect of course i believe but not sure in which sector exactly.
bitcoin even still in doubt in the eyes of those around you.