If I were rich, I'd probably choose another way to interact with gambling - buying a casino

This guy gets it

you get a cookie, good sir.
Don't be along for the ride. drive the damned car

Probably a good idea, since you are a gambler when you are poor then buying a casino is a good way to upgrade your status. That is very expensive and risky due to legalities but the reward is so amazing.
If I will become rich I would not bother having a business like a casino because I am a person that can be easily satisfied with the life I have, especially when I become rich, I can buy all the things I want so I will just enjoy my life then than having another business that would give me another headache again.