Sure, while the AI is busily shitting out 3 mistakes for every success at $6 each (~$25 plus 3 errors to fix per success), you need the same [or even greater numbers of] humans to accomplish the overall job.
But if you can identify the slice of work that AI can do with 98% or 99% unattended success rate, then you can steer the humans you have to higher value work, having released them from 20+% of their tasks at the cost of only $6/task.
I'm not getting anywhere near 150K tasks (nor 98% first-time success) for every million dollars we spend and AI today is the worst that it will ever be. $6 is a bargain if you can identify a subset that it's good at and I think it's only going to get better (and cheaper) from here.
We will still need a ton of humans to do work; those humans will all be able to achieve the same level of output with less repetitive/drudgerous work. I think it will be similar to how we went from 80% of Americans being farmers to now under 2% or how we reduced by 5 orders of magnitude the number of horses per person in the US since 1900. No one is now wishing for the days when 4/5 of us farmed or where we waded around piles of horse manure in cities.
