I like your approach to achieving your goals, and that's exactly what gamblers should do, especially when they feel like gambling is causing a lot of problems in their lives. I also see that you always seem to remember your plan to quit gambling, so you keep trying various methods to stop.
Honestly, a few years ago, I also experienced an addiction problem. I even forced myself to gamble while driving. From that incident, I think you can judge the severity of my addiction. But I finally realized that if I didn't stop or change my approach to gambling immediately, it would surely lead to a much bigger disaster. Ultimately, I decided to block all my local bank accounts and clear all my Google search history so that nothing would tempt me to gamble again. The method is almost the same as yours, and it has proven successful.