This can happen for various reasons, whether someone invests in crypto or uses money for gambling, the intention in all cases is to win something big and strengthen their financial position. So when the market is down, many traders convert their investments into stable coins. And at that time they can use casino sites as their source of income. Everyone says that they use gambling only for fun, but here their intention is to win and earn money from it. Perhaps something like this can happen for these reasons. I am not sure but I can guess something like this