bitcoin Have role today yes
Did bitcoin have role in future ?
yes only if many people contentious to trust in it
bitcoins number is limited so if many trust in it price will rise to moon that make me afraid this coin will be for rich or old users and lost it effect
you are right because bitcoin is almost 8000$ and for some kind of people it`s already difficult to buy it. but i hope that situation will change
I agree it was very expensive to buy a single piece of bitcoin today but the good news is it could be divided I think up to 8 decimal places so people could still afford if they want to but a part of bitcoin ! just be reminded with the transaction fees because it was too high at the moment