Just to be more pedantic, there is more nuance to all of that.
Nobody smart is going to disagree that LLMs are a huge net positive. The finer argument is whether or not at this point you can just hand off coding to an LLM. People who say yes simply just haven't had enough experience with using LLMs to a large extent. The amount of time you have to spend prompt engineering the correct response is often the same amount of time it takes for you to write the correct code yourself.
And yes, you can put together AGENT.md files, mcp servers, and so on, but then it becomes a game of this. https://xkcd.com/1205/