Healthcare is more than having medical knowledge.

Ten years ago, in France, two doctors (one in a professional setting and the other during a private consultation) asked me about a wound I had on my shoulder; obviously I couldn't identify what it was, and they offered no suggestions, so I supposed it was not something important.

It took a visit to a cardiologist—for an entirely different reason—for him to suggest that I rapidly consult a dermatologist.

It was a carcinoma, and surgery removed it. If ChatGPT had existed back then, this carcinoma would have been removed several years earlier.