The main insight here I think is that LLMs are great tools for iterative development and iterative problem solving in general.

You can very effectivly iterate alone using the LLM as a mirror, rephrasing what you put in and adding a bit.

You can use LLMs to quickly create prototypes to give to other human beings to help you with the next iteration.

If you get something from someone else to iterate on you can use the LLM to help you with understanding to rephrase things in a way more suitable for your understanding.

But instead everything anybody seems to be talking about seems to be one shoting things and AI iterating with other AI.

The big problem here is that the one thing AI does not have is agency. The naming AI agent is wishful thinking and marketing.