Earlier quoted context omitted.
I think part of it though is that LLMs (especially in novice hands) create code that is more difficult to review and has subtler bugs. Code review is (for many) the least fun part of programming. Like imagine if your hobby was cooking, but you hated the cleanup. If you buy a robot that automates the fun part at the cost of making twice the mess, that is not a good trade off no matter how many extra cookies you end up…
It is probably a good trade off if you sell cookies or if you vastly prefer eating cookies to making cookies.
The workers will see the fun evaporate but now they have to clean 10x cookie trays in the same 8 hours.