I can't tell if you're joking. There is a group of people who think because they thought something was cool or because it appeared in science fiction, this means it's inevitable. Some of these people are sometimes considered influential thinkers that we should all base the future on. (If you don't, you're behind!)
Meanwhile LLMs still don't do really very much, and the only improvement path is "throw more compute at a larger corpus".
So the joke is the idea that some particular thing is inevitable. The serious bit is that far future predictions as a fool's errand but that you should think bigger than "what will we do for labor?"
Like global warming?
For reference, teleportation has the same problem.
If we're talking fictional uploading, I personally prefer Accelerando (Stross) or Diaspora (Egan). I have no evidence that one is more realistic than the other (far future tech is impossible to predict) but I find them more compelling and interesting than the old "don't play god or bad things happen" narratives.
U dont get why folks repeat this shit ad nausea, its technically not possible and no amount of progress will change that. Enjoy your meatbag form with finite durability, its ok as it is
Anyway, who the heck knows. I think there's at least a 99% chance that I won't live beyond my meatbody but I can't claim to predict the future well enough to rule out that last little percent.