This honestly doesn't sound bad to me although it depends on how it's implemented. If patients are informed ahead of time and can easily opt out by a variety of

This honestly doesn't sound bad to me although it depends on how it's implemented. If patients are informed ahead of time and can easily opt out by a variety of methods, then I think it's ethical. I would donate my data for statistical research. I think the problem is not with using a GPT for this purpose, but with the risk of privacy violations. But there is a way to do this ethically.