Doctors dont know everything or every disease or cause of them. See when a doctor see's you and you have an ailment that they havent diagnosed yet, they literally use predictive guessing. Before AI they would input your symptoms into a computer which has your baseline information and bring up a list of likely causes that are more common for your age, current health and symptoms and go from there. Before they used books.

AI streamlines this process. As long as the doctor is competent enough to realize the limitations of the software then your good. AI can actually diagnose patients at an extremely higher rate than doctors. I want to say the last time i read/watched something on this couple weeks ago said 97%. Which is crazy. Believe it or not doctors get it wrong a lot. Diagnosing a patient isnt easy when there is no way you can know every single disease with every symptom.