> Bitcoin thief sentenced to 5 years in prison for stealing $1 billion in crypto and laundering it with his social-media rapper wife ‘Razzlekhan’
https://fortune.com/crypto/2024/11/15/bitcoin-thief-sentence...
It's not the "financial system" that comes and hunts criminals with guns, but police, acting based on what laws they seen has been broken. And stealing $3 billion is as illegal if it was Bitcoins, as if it was Euro or USD.
So in your scenario: The 3 billion will reappear at some point and they will raise flags. And at that point there is a convenient rendezvous point between law enforcement and the perpetrators. And we can all quibble about whether the authorisation is appropriate or not (not all "requests" are requests and most won't even need anything close to a court order). But it's damn convenient to follow the money