gambling one a very profitable industry, so it's hard stopping this business. everyone has a chance to become rich in gambling, so it's always a lot of people who kept playing even though they have lost a lot of money.
You can never stop the gambling industry just because of the potential of the revenue and how much work it produces and more help for people to give so there's no need to stop it. Just check this link also with the statistics of the casino industry.
Here's the link.
https://news.abs-cbn.com/sports/07/10/18/roach-on-possible-reunion-with-pacquiao-i-would-train-him-for-free