As long as the country is not harassing Bitcoiners, that's the most important thing. With the U.S. holding BTC, incentives are more aligned, and they will be less likely to single out Bitcoiners for a long time to come. They will also have a way to more gracefully pivot to a hard asset backing their fiscal activity as the dollar empire crumbles, and the transition to a greater degree of anarchy will be gradual enough to not leave a massive power vacuum. So that's the main benefit of a U.S. BTC stockpile.