Yes, I agree there are problems with LLM (hallucinations, persona, etc), and that's exciting because that means room for improvement and opportunities. I know many people who are working hard in that field trying to make LLM converse better.

For example - "hallucinations / LLMs confabulate": techniques like RAG can help - "Language is so smooth that you often need the expertise to catch them in it", fine-tuning and prompt engineering can help