As I already suggested: in my experience, certainty that GPT will be transformational in a field of knowledge work seems to actually be inversely related to experience of that field. A response whose certainty that GPT could be transformational to the stuff I worked on exceeded only by ignorance of what any of that stuff was is quite a good demonstration of that point...

(and really, there's nothing particularly special about any of the stuff I've worked on, it's just GPT doesn't have relevant knowledge or a path to acquiring it so doesn't generate remotely adequate responses, struggles even more with novel concepts and would be terrible at real time discussion even if suitable interfaces to it existed and were unobjectionable, and that's before we get started on the privacy implications)