My treating doctor (EU country) asked ChatGPT for a recommendation for my case, as she didn't have much experience with my particular condition. Guess what? The recommendation was wrong, based on a review by a real doctor from a related discipline.

Well, it was not completely wrong — it was incompetent, because my condition required additional aspects to consider, and ChatGPT provided a general recommendation, ignoring context.

My bet is that in a couple of years we will face a reality where misleading information will exceed any imaginable level, and we will need to turn back, either to books or to archived copies of old websites, to gather more reliable information.