I have thought about this thoroughly, if have unlimited funds, I will not gamble. The reason is that I don't gamble for fun but to chase winning. My fun is always when I win something big, withdraw and spend the money. I take gambling as a serious business that can fetch me money and when you remove the money, there will be little interest in gambling from many.
If your main reason for gambling is to pursue winning or profit, then you have a good reason not to gamble when you have a lot of money. But when your perspective is to consider gambling as an entertainment suggestion, then otherwise when you have a lot of money, you will continue to do it.