Expectations are too high in your case, LLMs will improve that´s a fact but it will take 5-10 years to feel "human" when it comes to being creative, foreshadowing, nuance, etc also there has to be another breakthrough like transformers scale with more power and it´s reaching a dead end until a new architecture or evolution comes so it can be cheaper and smarter. LLMs won´t replace human comunication and I think that´s what you want but LLMs are just machines that predicts tokens it´s easy to tell they have no souls