If you are extremely rich and you can just gamble up to your heart's content, does the novelty of winning wear off? Like would you get tired of gambling since there's really not much risks because you can gamble with any amount and still receive little to no consequences?
Everything has consequences. If someone says they don't care about their gambling results, they are liars. No matter how rich a person is, if they gamble, it affects their mental health and finances as well. I believe you all know Drake, right? That guy's net worth is around 250 million dollars, yet when he gambles, he places 200K bets, and we often see him getting frustrated if he loses bets.
Rich people don't place a one-dollar bet. The one-dollar bet won't affect their financial position. But when a rich gambler places a million-dollar bets, it affects their financial position. As I said, everything has consequences. You cannot avoid it.