In psychiatry, another medical domain, this is even worse. Doctors do not have good understanding why some treatments (drugs) work or not. And many of them have completely different effects on different people. Suffering in this domain is real, and a big issue in society.
So assuming the goal of medicine is to lower suffering, and assuming AI can help, it would be unethical not to use AI.
So assuming the goal of medicine is to lower suffering, and assuming AI can help, it would be unethical not to use AI.