I think this from @sleepyfox is apt, and its hedge-your-bets true-either-way apt:
If by some miracle LLMs do eventually manage to generate usable software better than humans, there will be vastly increased demand for all the parts of programming that aren’t syntax and basic code patterns (ie all the hard parts).
If (as I expect) LLMs generate mountains of half-baked garbage code, the corps that survive will be paying humans to clean up the mess for a generation.
https://hachyderm.io/@sleepyfox/112700667658775141