The thing is, this feature leaned on every bit of experience and wisdom we had as a team --things like making sure the model is right, making sure the system makes sense overall and all the pieces fit together properly.
I don't know that "4x" is how it works --in this case, the AI let us really tap into the experience and skill we already had. It made us faster, but if we were missing the experience and wisdom part, we'd just be more prolific at creating messes.
It will still be a win: the rewards for the new productivity have to go somewhere in the economy.
Just like other productivity improvements in the past, it will likely be shared amongst various stakeholders depending on a variety of factors. The workers will get the lion's share.
This doesn’t seem to be supported by history.
Statistics like https://media.equality-trust.out.re/uploads/2024/07/incomedi... suggest that since 1970 the top 10% have profited more in their income than the bottom 50%.
Image the labour share of GDP could be a constant 100%, but perhaps the top 1% of workers (eg CEOs) get all the rewards and the other 99% get nothing.
(That's not meant to be realistic, just to illustrate that you can have a very unequal distribution despite a high or even growing labour share of GDP. No opinion expressed on whether the statistics you cite are any good.)