The US Treasury just told Congress that crypto mixers serve valid financial privacy purposes. The same agency that sanctioned Tornado Cash. They drew a distinction between custodial and non-custodial mixing services and stopped short of recommending new restrictions on non-custodial mixers. Words on a page for now, but a notable shift. We break it down on the latest Bitcoin Brief. https://fountain.fm/episode/cg3TX7xVXsRejmiD9yEk