Most countries "don't want to own their own currencies," Chamath Palihapitiya said.
For this reason, even if the dollar would weaken, it would still remain the dominant currency.
Again, you have to remember a lot of these foreign governments — 187 or whatever the number is — countries outside the United States, rely on the US dollar," Palihapitiya said.
At the same time, some countries have raised the idea of using local currencies over the dollar, such as Indonesia and India.
Meanwhile, a weaker dollar could manifest sooner if the ongoing debt ceiling crisis failed to resolve before the US defaulted, which could happen as soon as June 1.