Big casinos already have good financial management, so if a player wins a big win, it doesn't affect the casino. The casino may make an even bigger promotion so that more and more gamblers come to the casino to gamble. With so many gamblers coming to the casino every day and so many losing gamblers, the casino's income must be very large so that the casino can continue to run its business well. And the big casino will also not deceive slot players or other gambling game players because that can damage its reputation and players will leave the casino so that it will have an impact on casino income. That might bankrupt the casino because many gamblers will leave the casino because they are disappointed with the service provided by the casino to them.
I think it becomes a question on how much you spend and how much return do you get from it as well. Think about it, we are talking about a situation where you spend some money on operations to keep it running, it is not free to run the casino, and then you end up spending some money on marketing as well, which is great and all but the new are talking about people losing money because of the house edge.
When you calculate this, if the return is profit then you are making money as a casino, but there are situations where marketing and operational costs could be higher than what the gamblers ended up losing, and that means you could end up bankrupting overall. Not because a single person I believe, because there are max winning limitations, but overall it could still go down.
