Let me rephrase: AI is better at human beings at the sort of pattern-matching work that radiology entails, so the majority of radiologists will be unemployed (I'll say in 20 years, if you want to check back down the line a bit and see how I did). This will both improve patient outcomes (fewer mistakes) and lower costs. Some radiologists will remain in supervisory/research/needing to have a human to rubber stamp type roles.
> It may be crystal clear to you that AI will bring the cost of popular education down, but it is not clear to me at all, and adding "clearly" and "obviously" to some future claim does not make it any more convincing. He's trying to work with existing trends and data, you are saying "clearly the trend will reverse just because".
I'm not saying anything "just because." I'm saying that technological changes in the form of AI will cause the trend to change, as technological changes have caused numerous economic upheavals. Nonetheless, I will be more specific - AI will give everyone a completely knowledgeable, fully personalized tutor. It will be able to very specifically identify places where a student is having difficulty and create custom exercises that are tailored to not only the subject, but also the student's optimal methods of learning. It will be able to custom tailor curriculum to fit a student's specific knowledge and career goals. The relative inefficiency of the large-scale lecture model of higher education will be so significant that the value it'll retain will just lie in the brand cache of the institute of higher learning (effectively, you passed the Stanford admissions AI's muster, so you're smart).