Saying that LLMs don't have a commercial future today is like saying automobiles don't have a commercial future 6 months after the model T is released, because the roads are bad and gas is hard to find. Society evolves in the context of its technology. GPT4-level LLMs have been generally available for, what, 18 months or so? It takes time for behaviours to switch. The fact that the easiest and fastest thing you can do is "rub a chatbot on it" doesn't mean that's the best or only thing you can do. in my day job, or clients give us problems, and we prototype LLM-powered solutions over a couple of months that improve the quality of the output over human work, reduce the time required, reduce the expense involved, and eliminate untold hours of drudgery. We demonstrate the potential on one project, and two months later there are six projects of the same size. The limiting factor is us. There isn't enough human labour to implement LLMs everywhere they have value. And of course not. It has only existed for 18 months.