His response is absurd. This is no different than having a human associate draft a document for a partner and then the partner shrugging their shoulders when it's riddled with errors because they didn't bother to check it themselves. You're responsible for what goes out in your name as an attorney representing a client. That's literally your job. What AI can help with is precisely this first level of drafting, but that's why it's even more important to have a human supervising and checking the process.