For someone to money launder successfully at a casino he would need to convert cash to check and there is no way to do that any longer at table games. The casinos will not issue a check for anything over a verified win at the tables.
What these illegal bookies were/are doing makes sense, for them - they are laying bets to further and support their business. They are not simply converting cash to check.
I challenged Wolf to this
and Wizard backed me up that Wolf would lose the bet,
and of course Wolf has been babbling drunkenly incoherently and stupidly ever since about who knows what that is not relevant to the matter. When you're dealing with someone who is drunken, suffers from ADD and has the reading comprehension of a third grader, it's hard to have an on topic conversation.