When you use LLMs to write all your code you will lose (or never learn) the details. Your decision making will not be as good.
However, your ability to write specs and validate requirements before starting to build will increase.
It’s just trading deep hand-on expertise for deep product/spec expertise.
No different than how riding the bus all the time instead of driving results in different skill development (assuming productive time on the bus).
I can’t do that. But I’m coming around to the value in it.
They start to fight the system, trying to optimise things by hand for an extra 2% of performance while adding 100% of extra maintenance cost because nobody understands their hand-crafted assembler or C code.
There will always be a place for people who do that, but in the modern world in most cases it's cheaper to just throw more money at hardware instead of spending time optimising - if you control the hardware.
If things run on customer's devices, then you need the low level gurus again.