It is undeniable that it is very difficult to persuade someone who is heavily addicted to gambling so that they can get out of that zone. And we can only invite and cannot force someone to leave the zone because that is their right. But it needs to be underlined, indeed gambling is their right, want it from morning to morning again and spending millions playing gambling is their right. But behind it all, don't just fulfill your rights but forget your obligations. For example; your obligation as the head of the family to guide and support. Because it's true as you said @LDL that gambling cannot be made into a profession.
Gambling addiction is a very complex problem. Cost control is mandatory, but the desire to win back and the certainty that a little more and you will hit the jackpot, very much interfere with the mind. Therefore, there should be an automatic control of costs, as well as a ban on taking credits. A player in the excitement completely forgets about all his responsibilities