Along with some accusations for Cryptomixer that we have seen here, they are currently also on the list made by Bybit in its fight against Lazarus. This probably raises them to high risk.
At least that's how it was before, the mixers connected to the Lazarus group will soon be seized.

They were allowed to send for a few months, I’m not sure if Theymos later made it permanent.
Here a quote from Theymos’ post.
* Existing accounts will be banned from posting, but will be allowed to continue sending/receiving PMs for at least a few months so they can settle any business.
† Existing threads will be locked and archived.
Mixers to be Banned
I completely overlooked that the possibility of sending a PM is time-limited. Maybe that's the reason why I didn't get any answers.
Looking at the whole position, I would recommend the use of the mixer exclusively by those who are present here, or at least have their representative, whether it is a member of the team or through the manager, it is good to have some feedback.