Let's first talk about how the poor gives the money to the wealthy.... They allocate a huge part of their money (which isn't a lot in the first place) to gambling thinking that this would be the quick fix to their problems. This is how they give the money to the wealthy in this case the casino owners.
The way some gamblers engage in gambling is no longer true gambling; they are investing a lot of money, believing it will turn out well for them. Gambling is a game that should be played with understanding. If one plays without that understanding, it is just as if the money is being wasted, as it has deviated from being a game and is only making the casino richer. Gambling is a game of winning and losing; it can also be seen as a game of give and take. It is very important for gamblers to be conscious of how they gamble, not to exceed their gambling limits, and to gamble with an amount they can afford to lose. With this style of gambling, there is a high probability that the wealthy are profiting more from gambling.