I would argue that's just your coworker giving you a bad answer. If you prompt a chatbot with the right business context, look at what it spits out, and layer in your judgement before you hit send, then it's fine if the AI typed it out.
If they answer your question with irrelevant context, then that's the problem, not that it was AI
If they answer your question with irrelevant context, then that's the problem, not that it was AI