Artificial Intelligence was created  as an aid to enhance the human ability and it would be very unfair if it's allowed to be used in casinos, not only that but also those casinos could go bankrupt because alot of people would see it as an opportunity you recover their losses, so I believe those casinos are aware of the ChatGTP and that some people would developed different means of cheating with it, so they'll also come up with various ways to kick against it and provide an environment where people bet fairly.
 I don't think it's would be very easy to win the house, but if it becomes successful in the future then that's the end of the road for any casino that falls victim to that, because it's not only bankruptcy they'll suffer but it would also ruin the business. Which is more reason why I see it as a very difficult task because no one would love to see their business get ruined, the casino is not a donation centre so they'll always come up with an idea to get the upper hands against their customers, sometimes when they notice a particular strategies seems like a treat to their business they'll come with a review in their policy and remove such odds that makes your strategies a 100% guaranteed winning.
 If you've noticed you'll see most casino always release odds that makes it a bit difficult to win thereby making most people win out of luck, also take note that no matter what strategies you come up with the casino would always stand a better chance of winning thereby making you to bet more and enriching themselves.