There’s no reason chatbots have to be the interface to an LLM. Imagine dynamically generated interfaces redesigning themselves to your needs as you work through a task.
Suggestions to improve workflow sound great. But nullifying hard earned knowledge of an interface... I can't see that helping me.
The shining example in my mind is audio/video/graphics applications, where there are good reasons to routinely switch between different views. Knowing your way around those views (which might be custom, but still static), and being able to navigate through them quickly is very valuable.