Its a nightmare because it erodes trust. Doctors are not "always right" which is why "always get a second opinion" is codified in culture.
But AI's problem is that its completely full of shit, sometimes, and the people most qualified to evaluate whether its full of shit are the doctors, not the patients, but just like OP's original article, patients are left feeling like their second opinion from AI might be more trustworthy than their doctors opinion.
> But AI's problem is that its completely full of shit, sometimes
It's now quite unusual that it's "Completely full of shit". If it contradicts something your doctor said I don't see why you should feel ashamed to bring it up.
Sure it complicates the doctor's work, having ignorant obedient patients must be more comfortable for the doctor, but the end result could be more accurate diagnosis.
But those are obvious errors. What if the AI tells you to up your intake of X and it seems plausible? So you up your intake of X by taking some supplement, but upping the intake of X makes your body deplete more of Y and now you have a new or compounding problem.
A doctor might have never recommended upping X, because they would know what it does to your body. Or they might have suggested additional supplementation to avoid this.
The fact that LLMs are trained on all public knowledge is a huge red flag, because there are more wrong infos out there than right ones. Especially about health, diet, etc.
I was about to respond but your last statement implies fundamental misunderstanding of how LLMs work. I don’t think you even know about RLHF and you think good and bad ideas are spread in proportion to how much they are seen on the internet.
But AI's problem is that its completely full of shit, sometimes, and the people most qualified to evaluate whether its full of shit are the doctors, not the patients, but just like OP's original article, patients are left feeling like their second opinion from AI might be more trustworthy than their doctors opinion.