There are so many ways to control our gambling habits. I think one of them is using the features of the gambling site itself like setting the gambling limits.
https://stake.games/responsible-gambling/gambling-limitsThe other way is to withdraw as much as possible as soon as we hit the planned amount that we want to win. No more last bet, no more "one more" because that could lead to unending bets until we reach zero. The minimum withdrawal of most stablecoins is so cheap that we don't have to think twice about it. The same goes with the transaction fees which I think is mostly $1 per transaction.
It's on us on how we are going to be responsible and take control because the gambling sites will just keep on taking our money if we cannot stop ourselves from betting without even having a plan.
Casinos are already doing a good job at providing several tools that can allow a person to gamble responsibly, and now it is up to each one of them to use them and take responsibility for their actions.
However those tools while useful are for the most part not necessary for the majority of the gamblers, as those that can control themselves do not need those tools, while those that are addicted, or on the verge to be will refuse to use those tools anyway, while they will still complain about the lack of options to protect themselves.