Casinos should really offer bug bounties, that way if a gambler found a bug instead of trying to exploit it for their benefit they will prefer to report it and receive some nice benefits thanks to it, that way both parties win, as the gambler receives an unexpected amount of money on their wallet, while the casino becomes more secure while making it harder for hackers to find a way to get around their security, unfortunately as far as I know there are very few casinos which offer bug bounties.
Today some casinos still offer bug bounties to people who want to find them. It will benefit people because they can get prizes that they can use to gamble. But it won't be easy because the casino's security system must be good and maybe it's just a minor bug that doesn't really impact the casino. But in any case, the casinos should reward those bounty hunters as they help the casinos find loopholes that unscrupulous gamblers can exploit. And we shouldn't have to cheat the casinos either because the casinos will find out sooner or later.