It's also interesting that the indictment doesn't have a date on it. It starts out with references to "up to and including at least on or about August 8, 2022"
Is that because they considered Tornado cash dead the moment OFAC hit it? Or did they hold it sealed waiting for this to settle:
https://www.coindesk.com/policy/2023/08/22/privacy-mixer-tornado-cash-is-an-entity-judge-says/