The million dollar (perhaps literally) question is – could @kentonv have written this library quicker by himself without any AI help?
But what if you only need 2 kentonv's instead of 20 at the end? Do you assume we'll find enough new tasks that will occupy the other 18? I think that's the question.
And the author is implementing a fairly technical project in this case. How about routine LoB app development?
Nobody is claiming that human's won't have jobs simply because "we have accomplished everything this is to do". It's that humans will offer zero economic value compared to AI because AI gets so good and so cheap.
If there is some magic $10k AI that can fully replace a $200k software engineer then I'd love to see it. Until that happens this entire discussion is science fiction.
You acting like those two scenarios are the same is disingenuous. Fuck that.
With AI, there's no real expertise involved in saying "well, it was very stupid 5 years ago, now it's starting to seem smart, if we extrapolate it's going to be smarter than me in 5 years." But no one really knows what level of effort is required to make it smarter than me. No one is an expert in something that doesn't exist yet.