Yah, money laundering through crypto casino is one of the silliest things, but when illegal income, especially fast illegal income, fully captures the mind, people are not expected to behave in a smart way... So all the types of laundering are to be employed
All money launderers are employed?
What do you mean by that sentence?
No one employs money laundering because they are individuals who use crypto casinos for money laundering because they want to avoid or eliminate evidence of crimes such as corruption and embezzlement of funds so that they are not charged in court if the case is reported to the authorities or law enforcement.
There have been many cases of laundering via crypto and it's no longer a secret if crypto is used to launder money because the government or law enforcement agencies cannot see purely the money that goes into crypto assets.
One of the uses of KYC that is enforced by casinos or crypto trading platforms is also one of avoiding people who commit money laundering crimes.