no, i don't think so, but i think it will "accompany" USD more like now, and it will become more and more popular
Well, although bitcoin very special on the internet, but I also do not believe that bitcoin could replace one of the world's currencies, especially the dollar. Well, bitcoin can be compared with gold, but with the dollar. it is because bitcoin has a very high price. so, I feel that bitcoin only be a viable alternative.
yes it is infact a digital alternative to fiat currency.Bitcoin will not replace any currencies in the world and it is not meant to replace anything.But the valuation is the most important thing and with the current price we cannot even compare the two.
it's just crazy to have a global currency with value over $750 per 1 bitcointhe situation if then bitcoin replacing dollar looks impossible
i can't avoid that nothing impossible , but on this one i really doubt
it's required hundred years to be able do replacing the super strong currency like dollar.
What about $0.0000075 for 1 satoshi then?
Doesn't cut it either? But Bitcoin hasn't yet become a global currency, so we don't know how much one satoshi might cost then, right? But would it be just as crazy to have a global currency with a value of 1 dollar per 1 satoshi? And would the dollar itself matter anything at all then at this value of Bitcoin?

The super strong Roman Empire collapsed eventually, so why do you think that the dollar will be immortal?