This is for giving the existing users of my apps the ability to describe what they want the app to do without having to navigate and learn the UI.

Not sure if you got the right context, your question doesn't really make sense to me.

I find it exciting that the dust is finally settling.

We're back onto the original use cases for natural language processing. This is where all the value always was, and now the market has proven to itself what anyone with even a bachelor's in computer science already knew.