Yes, AI as an information interface is still an underrated and underused idea despite us having seen it function over the past couple of years. The question then is, what's the best LLM driven frontend that could be an alternative to React or Django or Laravel, etc.? It would be used to serve a customer-facing application. In the simplest case, I think something like Streamlit or Gradio, or something in this class, could offer a conversational UI.
Vast majority of all apps are just tables, forms, and JSON over the wire—I don't see that continuing to be the case for much longer.