I'm not sure how you came to conclude that the same group manages both (Cryptopia and unnamed) sites, I guess you have unambiguous evidence.
About unnamed.exchange, A long -open discussion about the fraud from there [Warning] Unnamed.exchange - do we have another exit scam? I believe there is no need to open new useless discussions on this topic.

Interestingly, you give your moral objections to someone after all you are marked.