The only solution for gambling addicts is to seek medical treatment, the rest of the measures are just things that will not work if the person does not seek medical treatment. I read posts from people on this forum blaming the casino for sending him an email when he was addicted and had deleted his account, I even understood and gave the person reason, but the casino is also not to blame for the person to have played again. That's why I think the only solution is for the person to see a doctor and get treated
I think medical treatment alone is not enough, they should also get rehabilitation treatment so that they can make their brains stop gambling again. The process to get rid of this addiction will not be easy, they doctors and nurses require a very long process so that the addict will forget all how to do gambling and make him think or reflect that he has lost everything because of gambling addiction.