A battle of AI system, knowing that business is a business and the casino owners always have that upper edge since they've got the capital to invest in protecting their business, though we can't conclude how far AI may developed and what the system can offer to every players and casino owners, and like what you mentioned,
time may come that it might be a battle in between AIs from the house and the other players who manage to learn more onsetting their system and create the adjustments that they think will give them some good edge when they are playing the game.
Yes, indeed, that is a scenario where things can get very complicated. Can you really stress which system will be stronger? That of the casinos or that of those who wanted to beat the system? I believe that the AI devs are going to have a lot of work because it will not be easy, when it comes to money it can be said that they do not rest, because it is money, there are many who are waiting for it to develop much more and who can be successful , but this includes the associated cheating that occurs in casinos by players, personally I will never agree that a robot beats a casino, there is nothing more rewarding than one as a player being able to beat the casino on their own effort.
A casino currently has to be investing in security in a big way, hiring AI experts so that they can protect their casinos, their games, especially the games from the providers will be improved, with more updates, worthy so that they cannot be violated with any system that has to do with robots, AI, among others, I consider that AI systems are excellent for protection, and if they protect they must have very advanced detection systems, but as I said, for now the robots of AI and AI in general is not that advanced.
The AI robots of now are quite good, because everything depends on their type of training, and this means that anything can happen, they learn so quickly that 15 hours can have a great level of progress, so they cannot be Neglected.