I can see how being able to bring your chats with you would be appealing. But the truth is that context rot is real, context management is everything, and more often than not stating from a blank slate yields the best results.

That being said, if you have a library of images or some other collection artifacts / assets indexed on their servers that is a different story.

I have multiple years of extremely dense, technical design and planning conversations locked in the ChatGPT web interface.

Hearing that starting from a blank slate yields the best outcomes is sort of like hearing extremely wealthy people talk about how money doesn't make you happier.