That's right, of course casinos will never spend the funds they have to give to other people and they are the ones who really benefit from the many players who play at their place and the winnings that some people get are only very small compared to the money they have spent at the casino so that the party who is really disadvantaged I think is only the gamblers who cannot manage their gambling so they spend too much money on the casino and use gambling as entertainment I think it will be better for our finances and we will not be addicted to gambling.
Casino spends their funds which you can casino bankroll. They are spending it whenever players hit jackpot or bets. They also have fixed cost from their operations expenses.
They are just recovering it through the lose bets of players wagering on their casino. It’s not always positive for the casino because some them experience bankruptcy if their operation cost is greater than what they can earn in their casino. So they are using their own money but it just easily replenished when there’s a lot of players losing money.