But any actual developer knows that you don’t just deploy whatever Copilot comes up with, because - let’s be blunt - it’s going to be very bad code. It won’t be DRY, it will be bloated, it will implement things in nonsensical ways, it will hallucinate… You use it as a starting point, and then sculpt it into shape.

Yeah, but I don't know where you're getting the "never will" or "fundamentally cannot do" from. LLMs used to be only useful for coding if you ask for simple self-contained functions in the most popular languages, and now we're here; most requests with small scope, I'm getting a result that is better written than I could have done myself by spending way more time, it makes way fewer mistakes than before and can often correct them. That's with only using local models which became actually viable for me less than a year ago. So why won't it keep going?

From what I can tell there is not very much actually standing in the way of sensible holistic consideration of a larger problem or codebase here, just context size limits and being more likely to forget things in the context window the longer it is, which afaik are problems being actively worked on where there's no reason they would be guaranteed to remain unsolved. This also seems to be what is holding back agentic AI from being actually useful. If that stuff gets cracked, I think it's going to mean things will start changing even faster.