no, i don't think so, but i think it will "accompany" USD more like now, and it will become more and more popular
Can't imagine if the dollar replaced bitcoin. Not good that we have but quite the mess. I think there may be currency could replace the dollar, because as the main currency for transactions of the world.
The world would not be in order if that happens, there will be chaos everywhere because no one will control us and we cannot be controlled. That's something should not happen now and in the future.