That's why gamblers have to think about the long term financial risks if they really can't quit gambling. It's okay to gamble as long as they are responsible gamblers, but when it's done without control then they get into trouble.

Gamblers can try various features offered by casinos, but the risk is still there because actually losing is a certainty that must be experienced by gamblers while winning is a hope that is difficult to achieve on various occasions. So be a responsible gambler, meaning they have to understand the risks.