No, I do not agree with you. People do not stop gambling in these two situations especially when they make some money. The greed of winning money will never come to an end the winners will try again to win more. I think that addicted gamblers will stop gambling when he has nothing left for gambling or when he dies. These are the two situations for stopping gambling.
If the person who is addicted , shows some effort and engages in alternative activities, the problem can be solved. For instance, there are multiplayer games online where you can compete with other individuals. These games are entertaining and free to join. On some websites, you might be rewarded based on your performance in these games.