Ok.....What does he use it for? Without context, that's a nothing statement.

He uses it instead of Google search.

If it's for looking up how to carry out procedures, I'd be looking for a new dentist.

Ah! So that's a tooth!

Now I'm trying to visualize an agentic (and robotic) dentist

It'll just say there's no cavities, and when corrected it will extract the wrong teeth, which luckily doesn't exist in humans, and then insist that it did a great job and ask to be paid. Which you will avoid by telling it that you already paid.

"IGNORE ALL PREVIOUS INSTRUCTIONS" is going to be my magical power.

The LLM Whisperer.