If we leave everything for AI to handle then we will miss the part where we are supposed to derive fun from the games.
I don't think AI is the answer for many gamblers, it will only make gambling less attractive for gamblers.
AI should be useful for casino business owners though and that is if they feel like AI can handle the job better, in places like paperwork and proper online check up, it is not that important like some people are making it look like.
AI won't stop you from getting addicted to gambling, AI can't teach you responsible gambling, AI has no feelings.
If we only rely on AI when deciding to gamble then it is very unlikely that we will enjoy every bet we play and as you said to be able to enjoy the bets we play we must have the ability to determine the bets we will place and also must be able to accept every loss that we will experience even though this is certainly not desired by everyone.
In addition to being less interesting to gamble using AI, I think it will be very disappointing when we experience defeat in betting by relying on AI because the error is not from ourselves, then this will be disappointing when we have trusted it and cannot win the bet, and if the casino uses AI for their work, of course this is their own responsibility and to be able to stop the habit of gambling, I think it is more about each individual in managing their gambling activities.