I know, and letting an agent/LLM "think" about some ideas does not waste your time either. Yes, it "wastes" energy and you need to read and think about the results after, we don't have neural interfaces to computer, so the inner thinking feedback loop will always be faster. But I keep thinking GP comment was unfair: you can just have your idea in the background to check whether it is good or not exactly the same, and after that time "discuss" it with an LLM, or ask it to implement the idea because you think it's solid enough. It's a false dichotomy.