What about the treatment side? Once you have a diagnosis, could we use AI to review the patient's medical record, compare outcomes of past patients with the same diagnosis and similar histories, and suggest adjustments of personalized treatments to optimize outcomes?

Overall, of course, you're right. Liability is the problem with my suggestion. Doctors prescribe to treat, they also prescribe to meet the legally mandated standard of care and minimize second-guessing later. Looking at each patient as a unique snowflake-- or at least, part of a thinner-sliced group-- helps with the first, but directly undercuts the second goal. Such an approach would probably need to originate outside the U.S.