So no one should be worried about casinos somehow getting the same treatment as other websites that could facilitate those practices.
This is the simple answer to that, the government, or the AMLC is trying to implement a KYC and those who don't follow will be considered as illegal.
Casino - Followed KYC (yes it's legal)
Mixer - NO KYC ( it's illegal)
That's how they see it, so casinos are on the safer side while Mixers aren't. It doesn't matter what our purpose in using a mixer but the government sees it like an illegal activities, so they'll ban it's use.