Let's be honest, money laundering is the best thing that can happen to a casino and there is where most of high rollers comes from. I have seen some rollers in the past that runs some huge scams and then go to the casinos to play with the scammed money and with that justify where they get the money from after hitting some huge wins.
Nowadays most casinos has KYC, but i don't think that is enough to stop the money laundering, what casinos should do is to investigate the source of the deposits to fight against this illegal activity, but that will not happen because is a win-win game from them.
So, what do you say, does crypto casinos really care about money laundering?