With the help of blockchain, casinos can temporarily block people who are so immersed in gambling and show signs of gambling addiction. Since blockchain wallet is tied to the casino, the casino can create a temporary flag to the address and block it with certain time cooldown.
It's actually funny seeing this explanation. Lol.. Because you and I and all gamblers on this forum knows that this will be the last integrations casino owners will implement to regulate gamblers from been addicted while gambling. Because the sad truth of the fact is that casino owners even wants or will pray for more people to gets addicted, since that's actually when they make the most money from those addicted gamblers who could gambled without minding if they are losing or not.
You are right because casino owners can never employ any system to checkmate gambling addiction since they have already stated that gamblers should gamble responsibly so it is at the detriment of whomever that has falling into addiction to regain back their consciousness to know that they have treaded on the wrong path of gambling and find solutions to escape from it. Casino owners don't care whether you get addicted or not, what they are concerned is for you to keep gambling till you empty your funds. No form of strategy or regulation can stop gamblers from falling into addiction because most gamblers are very inquisitive of winning which makes them to chase the win till the extent of addiction. Employing any strategy to curb gambling addiction is as well as banning gambling which casino owners won't be happy with such development.