Buy bitcoin and then dollar will be obsolete. This would be the correct phrase to represent when knowing that bitcoin is relatively a huge business and dollars currency is being involve with this business. Aside from that there are other currency also involves aside from dollar but still it could create an impact on the number of dollars being disposed by the US government.
well, if people buy bitcoin in the near future by using USD, of course it will affect the price of bitcoin to be higher. well, I'm sure the price of bitcoin will indeed be high, and I hope this will be one of the triggers.