I mean that's the basic gist of it anyway. The poor gamble because they feel like they need to, the rich gamble because they can. Plus as I said in a previous comment I made that certain gambling forms like sweepstakes and lotteries are literal money traps that are made to lure poor unwitting people into playing, they paint the picture of a better life if you win the game and claim the jackpot, but we all know that's far from happening considering the whole system's rigged against the player. Still, since these poor people, most of the time uneducated and desperate to get their big break in life, fall victim to these traps where they constantly spend money, some of them even dedicating a portion of their salary to pay for tickets and shit. Can we do something about it? No, not really.
If I may assume, I do not agree to generalize that poor people feel the need to gamble, I think all factors are affected by the environment. not all poor people like to gamble, only some of them hope to win a victory from their gambling session. in a sense, getting rich in one night. and the only type of gambling that makes someone a millionaire, is lottery gambling. Lots of gamblers hope to get the jackpot from the lottery. even if it has to be percentaged, the probability of winning is very slim. only lucky people once in a lifetime win the jackpot from lottery gambling. but make no mistake, if there are some rich people who also like this type of lottery gambling.
btw, I'm intrigued by one point you said, "the whole system is rigged" I don't know how you knew that was the case. for an illegal casino, it is highly likely that cheating could occur. but for reputable casinos, which have a credible reputation. less likely, if they commit fraud. logically, they don't want the reputation that they have pioneered to be destroyed immediately because the casino is suspected of cheating.
For the rich, yes it is true they gamble because they can afford it. yet it makes no difference to the casual gambler and even the poor gambler, that they are potentially addicted. the difference is, they have a source of funds even though some of them have gone bankrupt because of their gambling. it could also be, they are just gambling for fun, after going through a series of busyness in their business.
anyway, for the most part we agree with what you said even though not completely.
Not my intention to hastily generalize a specific group of people over a discussion on why poor people gamble, I'm just saying that those poor people who gamble, do so because they feel like they need to in order to win and make ends meet. I should've made it a lot clearer which is an honest mistake on my part. I don't agree that all poor people gamble, most of them don't have the capabilities anyway and the others that do, are either aware of the nitty-gritty behind the gambling industry, or are just not interested with it.
As for my "the whole system is rigged" cabash, it's not just about getting licensed or operating under legal jurisdiction. It's just that casinos literally rigged the system in their favor. Fun fact: we have been gambling for thousands of years but casinos didn't came to be until around 1638 or 1618 if I'm not mistaken. Back then people gamble with each other with no mediator, so one guy wins and another loses, casinos came in and change the whole game by introducing more features and less transactions with other players, not to mention house advantage.
So now instead of another person earning your pot when you lose on a gamble, it's the casino that's taking it, and at the same time, the house edge literally puts them at a priority higher than the player which if is not "rigging the system" then I don't know anymore.
I'm not saying this to throw shade at casinos or gambling sites cause heck I'm playing on these casinos too, but I'm driving the point of why poor people shouldn't gamble, and why rich people gamble. The poor gamble even if they couldn't because they believe it as a way for them to get that big break they're looking for all their lives, the rich knew that the system is rigged but plays anyway cause there's thrill in beating a system that's stacked against you.