They can't destroy Bitcoin technologically, so the attack vector becomes political, and the framing of the adopter shows this clearly -

So ElSa's position is a risk to cybersecurity, governance and, lol, financial stability, and the US is interested in prosperity and transparency in Central America...

The Accountability For Cryptocurrency Act - to persecute the adopter for daring to determine their own future is the 'accountability' they are speaking of.