I use LLM daily to write code for and "with" me, I also write code without LLM. Most people I come across mix it up. A few do it all by hand, and equally few all by LLM I would say. Is that just in my corner of the world?
My entire company for example does not write a line of code. We manage agents and that's it. Many, many, many companies and people are already doing this.