This is yet to be seen. Certainly feels like I'm more productive but I'm not seeing any faster results. It would be nice for this to be studied more.

What people mostly see is the illusion of productivity. But the measure should be outcomes, not the amount of stuff made. If a factory produces 10x the product but it is only 1/3rd the quality of what it was before that is long term unsustainable and leaves the door open for a competitor to attack them on quality.

This is the key driver behind all those 'enshittification' problems that we see. Quantity over quality is almost always a balance and not a binary, if you start treating it as if one should always trump at the expense of the other then sooner or later it will catch up with you.