Do you think a gas station owner selling lottery tickets should be held accountable for the actions of the lottery?
That's all he is doing. I don't think you understand how affiliates work. He's not a site representative.
Yes of course the owner of any business should be held accountable for what they sell!
Ok, so go to Amazon.com, Google and Facebook and complain to them about all the shady companies selling things on their platform. You won't, though. You'll just harass this affiliate. He's far from the only one promoting Betcoin. But you don't care, because he's right here and has no choice but to listen to your complaints. You want to extract a pound of flesh from someone,
anyone.
How many other people are "promoting Betcoin" who have a special relationship with Betcoin where they get >50% of their refereed player's rakeback? And thus have the ear of Betcoin and can have a dialogue with them to support/protect the players who have gotten money robbed from them? I'll gladly voice my concerns to them as well, perhaps one of them will have the ethics to protect the players and not just ignore them.