It's asking engineers to "adapt" to being efficient in filling out the last 10% then 1% then 0.1% then 0.01%.
Knowing how the things the LLM's are touching appears to be the only skill of value. Because using these things are trivial for anyone who is familiar with computers, what adaptation and catching up is there beyond waiting and observing what works and then just applying that?
"But the LLM's will know everything" well then we aren't needed at all, just put it on a loop and leave it running. At this endpoint there's nothing to adapt to, only direct means of allocating necessary resources to yourself for subsistence.