In my view there is no such kind of threat for casinos that adhere to the strict AML policy backed by legal and approved software which perform AML screening of casinos' customers and have the relevant licences from government. Commonly the fee for such licences are high enough so such casinos are valuable sources for pumping up the budget of the given country.
I don’t think there’s any special software that’s excessively costly for casinos to combat money laundering.
Not a bit. Such special software do exist, casinos do utilize it and as
this article states "it’s essential in today’s world". There are number IT companies
DYOR, Alessa one of them that are focused on the development of the relevant soft for casinos. Regarding the cost of AML relevant operations, it is greatly reduced for those casinos that rely on specialized software rather than on hand-tight-AML.