This kind of gambling channel is very confusing where our IP address is visible to other people. That is why I think people would get afraid to join this one and play games with commands in chat. This is just headache to play this kind of games without any UI.
Have you downloaded the game already ?Post a screenshot maybe ? I want to see how it looks,just a black/green screen of commands or an actual casino.Your IP is probably visible to tons of people when you play on any gambling site either way.You always can use a VPN if that bothers you too much.