I found it very interesting that Altman et al were worried that AI will become supremely intelligent and China will make a supervirus or some AI drones or whatnot, but not a single person was worried about destroying all jobs because we wouldn't need humans any more.

Or maybe they were not so much "worried" but "hopeful" that they'd amass literally all the wealth in the world.

I also find that interesting.

And not intending to defend the motives of anyone involved, but I'm hoping we can not worry about literally all jobs being destroyed, and AI companies amassing all the wealth in the world.

Don't we need at least some humans working and earning to buy these AI services? Am I not being imaginative enough? Is it possible for the whole economy to consist just of AI selling services to each other?

I realise that even if AI destroys most jobs, or even just a lot of jobs, and amasses most wealth, or a lot of wealth, it would still be a terrible thing for humans. The word "all" could have just been hyperbole, and it is still a valid point. I just want to know people's thoughts on whether entire replacement is possible.