Ask HN: Become a 10x developer with LLM? Myth? Reality?

I keep hearing from VC's on the internet mainly the right now in the `all in podcast` there are people who have leveraged LLM to become a 10x dev.

What stack are they using? I am thinking it's pretty much any LLM (GPT-3/GPT-4), Lang chain with GPT Index.

I am guessing they build boilerplate templates and filling in functions with GPT outputs then using them to write unit tests for base cases?

I am guessing the truth is really closer to the centre.