It is very unlikely someone could develop an AI which could effectively break the code of the games on an online casino, in order for someone to cheat, it would imply the AI got access to the random number generator so can manipulate it, that is rather hacking than automation.
Artificial intelligence development in gambling will rather lean towards providing customized services to gamblers through an interface, so they can feel more comfortable while engaging with the casino, the hacking and cheating won't be easier because that kind of technology won't be at the reach of many civilians as people think. Only governments and huge companies would be able to try to pull off such a heist.
So casinos are going to be fine and continue to do their business in a society where AI is intregrated.
Obviously, we don't know how AI is developing or how far the developers have worked on AI. And if a developer eventually invents such a thing, the technology is much more advanced than it is now and the casinos should be aware of that. Casinos are also developing AI that can protect their business and ensure that everything is safe, including safe from hacking or theft.Artificial intelligence development in gambling will rather lean towards providing customized services to gamblers through an interface, so they can feel more comfortable while engaging with the casino, the hacking and cheating won't be easier because that kind of technology won't be at the reach of many civilians as people think. Only governments and huge companies would be able to try to pull off such a heist.
So casinos are going to be fine and continue to do their business in a society where AI is intregrated.
We, as ordinary people, may not think about how AI can develop, but the developers want to develop AI to a more advanced stage than now. But developers still need to find AI that fits the gambling business model or other businesses.
So, yes or no, !? 
The issue with the AI is that it reached a point of popularity that makes one believe that many changes will come, and surely they will be there, but in the matter of bets, the premise "the house wins..." will remain, on the other hand, any situation that arises in the online case has an impact on offline casinos resuming their old past of success.
Yes, technological change will occur and the technology will develop better than now. But the casino will win and get money from the losing gamblers. Yes or no, we are just waiting for the time to come to see what will happen next.The issue with the AI is that it reached a point of popularity that makes one believe that many changes will come, and surely they will be there, but in the matter of bets, the premise "the house wins..." will remain, on the other hand, any situation that arises in the online case has an impact on offline casinos resuming their old past of success.