Not right away, which is why I prefer bing over chatGPT (less tendency to get things subtly wrong and gaslight me). However I see no significant distinction between a hallucinating LLM and a person who made a mistake. It's something that the LLM engineers and the LLMs will work on every day. There are definitely some caveats but I maintain that less energy is required and I get faster and more tuned results than an SO post or trawl.