Can AI understand and resolve the gambler's problems? I do not think so. Yes, by using Artificial Intelligence bots they can increase their response time but the AI won't be able to resolve the queries. It can be used to create tickets etc.
The AI chatbot can then forward the customer's queries to real service agents who can resolve people's issues.
I would say that customer care and support should be the main focus of the casino and they can use a mixture of AI and humans to cater to the needs of the gambling casinos.
With the correct set of data and training, it easily can. AI is pretty good with processing questions and providing answers based on that, have you used ChatGPT? If you did, you should know how it works and if it's implemented in a support chat and is trained with all the answers and data available for the casino, it can easily provide answers to questions.
And if there are questions that are not answerable by AI, they should be forwarded to a human operator. Most of the time in customer service, the questions are repetitive and almost are solvable with one solution and AI is pretty good with spinning the same text in different ways.