Its not the first time they’ve been vague about this. Their wording actually in other cases makes it seem like they have already derived the private keys and m

Its not the first time they’ve been vague about this. Their wording actually in other cases makes it seem like they have already derived the private keys and move to seize it once establishing any US nexus. They’ll say things like “we noticed we had that private key” and ask a judge for forfeiture, which is surprisingly professional restraint but curious. Should be investigated further. People should use multisig in something brazen and see if it still happens. Taproot helps make multisig use indistinguishable from non-multisig.