We can only speculate no Mixers' representative will go down here to address this question because it will give away their policy or actions that can harm their platform or will shy away potential clients.
It's a dilemma for any unregulated platforms to receive a notification from NBI to deal with something that will break their policy and terms of service, but I assume that they will not break their client's trust.

There's no intention on their part to help scammers or use their platform for criminal activities but I again assume they can compromise so they can protect their platform and at the same time protect their clients.