I don't want to derail conversation, but I had a really hard time following / understanding that post. Am I the only one?
The LLM engineering productivity boost is real. Companies need to make room for their engineering staff to figure out how to benefit from it. Engineers need to understand that claiming it's useless / assuming it's going to go away isn't a good strategy.
People who are "high agency" - aka curious, ambitious and self-directed - are very well positioned to take advantage of what these new tools can do.
Personally I don't think having unique ideas is as important as being able to execute on projects in a self-directed way.