that's also plausible to me, but you wonder whether once it were obvious that the dollar was unbacked and essentially only good due to an eroding collective faith if getting only say 100K BTC would be sufficient. I mean we have gold now, but it’s just not enough as a percentage of world GDP to back the outlays of USG. But 2M BTC at that price would do it because it’s 10 percent of the entire supply. It’s enough of a hard money backing to remain on top.
In the end, once faith is gone, they’d need sufficient real reserves.