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?
Gambling is risky for everyone. Nothing in the world is unlimited, and neither is your wealth. No matter how much wealth you own, if your financial management is not good, you will be forced to go out on the streets one day. The main reason for this is not valuing it. If you do not value your wealth, it may not last long for you.
Gambling is such a harmful thing that if not controlled, it will not take even a day to turn you from a king to a pauper. Again, there is a possibility of the opposite happening, but that possibility is very small.