Clearly any nation state that attempted such an attack would get rekt to oblivion. But I find it interesting to try and get into Satoshi’s head to gain certain insights:
1. The supply schedule has suggested that Satoshi intended for Bitcoin to be speculative but perhaps he was thinking about an DoS attack early on
2. His million coins is assumed to serve as a monument to his selfless intent but what if it is actually the insurance policy from the ultimate DoS attack?
What if the psy-op is so good that they get everyone to sell their coins? We’re probably taking about somethng like 10-100M or more per coin in todays dollars.
If there are assumed to be, say, 1m coins available and Satoshi comes back and moves a few thousand of his btc just to let us know that Bitcoin is backstopped.
THAT IS GAME OVER for Fiat. The moon isn’t high enough to describe this outcome.