[monkeydust]

We have been using natural language interface where I work for 5+ years (pre LLM) and honestly if applied correctly it can be very sticky and effective.

For example...Your application may have multiple capabilities serving multiple user types.

Rather than smack an empty text box in the front page you can try embedding the box into a specific capability and develop parsers focused on the particular domain of that capability. This limits the scope and thus chances for not delivering on the users intention.