I used to work within the gaming industry, but I'm very much glad I finally got out. The whole problem gambling angle always came across as a "We do it because we have to" more than a genuine effort. Also, someone once told me that if you're gambling because you think you'll actually make money, you're doing it for the wrong reason. But that's how it's often marketed. Hey, look at this guy with a wad of cash and hot babes around him.
I very much am not surprised how pervasive gambling and sports betting has become since I saw it up close when it was much more limited.