That's great that it worked so quickly too (and you could arrange surgery on such short notice). I'm sure more people with same issue may benefit from more details?
Apparently this news is just that it's "not allowed" by ToS, but ChatGPT will still give advice so it doesn't really matter. I thought the new model already denied you advice because you said you used an older model, but I guess it was unrelated to this news.
By the way unless you used an anonymous mode I wonder how much the model knew from side channels that could contribute to suggesting correct diagnosis...
