When bitcoin price hits 10,000$, Perhaps we will not use traditional currency (cash).
Untill that time, we will be using smart devices to pay everything with bitcoin.
yes i can also hope so, but still it do not look like so, because bitcoin is not yet used by all the people of the world and most of the people of the world still depend on fiat and those people who are using bitcoin they also use it as secondary option and the as primary.
Right now it is not being used but the guy is saying if bitcoin price hit 10,000$ than.. well everyone have a different point of view and my Point is if bitcoin hit 10,000$ fiat will not be worthless but bitcoin it self become worthless.. because if bitcoin price goes that high no one can afford (specially new peoples) to use bitcoin, to buy bitcoin. and companies stop paying bitcoin or they'll pay very low amount.. and bitcoin usage will be very low.