not sure why everyone is excited about a $10k bitcoin.. as that $10k will only buy you a weeks rent once the dollar fails..
.. people need to start thinking about bitcoin as:
1 bitcoin buys 10k loaves of bread
1 bitcoin buys a year of rent
get your head out of the sand.
There may be a day where you wont have to think about USD as the reserve currency, but since the USA owns all the guns and airplanes, and aircraft carriers there is basically zero chance that the dollar experiences a total collapse inside of the next 50 years. For that to happen, we will need World War 3 or even 4.
And since USA is basically cannot be beached by any foreign force, it makes your argument completely null and void. USA can do whatever it fucking wants when the world goes into the toilet, and while FIAT may literally be out of favor, USD will still be preferred over every other fiat.