The crazy part is that right now we're only seeing the tip of the tip of the iceberg. A lot of the people addicted right now - the ones you see in the videos posted in here, are able to sort of hide the problems and insulate the addicts from public embarrassment etc. A large % of the kids in college are relatively well off and have parents that will pay debts/get them help and support. Even among my own group of friends/associates etc that have started gambling, they didn't grow up with money etc but they have good jobs/careers that allow them to absorb losses at least for now.
I try to always tell people, behavior and habits ALTER YOUR BRAIN'S CHEMISTRY.
It's not just about mental strength or responsibility etc. The longer you go repeating patterns, your brain will literally rework itself in ways to ingrain that behavior into itself because it thinks "oh the person to whom I am attached does and thinks about this one thing A LOT....since I work for this mf how do I make it easier for him to continue doing this?"
What's going to happen is that you're going to see the rates of credentialed professionals getting their licenses yanked skyrocket. Attorneys, financial advisors, accountants etc etc etc.
Poor people can only lose so much because no matter how addicted you may be, you still need money to bet. But someone making a couple hundred thousand can cause ALL KINDS of havoc before they hit rock bottom.
And unlike in the past when you had coalitions which included both liberal and conservatives that were against the expansion of gambling, nowadays governments from both parties are fully onboard. Especially because they see the money available from legalizing and taking a cut of the revenue.