Except, LLMs don’t cite their sources accurately (if at all). A Google search may yield information with a source I can verify; my understanding is that LLMs are fundamentally incapable of doing so.
I agree there's cause for concern, and I hope it's a gradual rollout that's introspected in between each propagation of such, but I definitely think it's viable to be used no more less safely than other tooling in the government today (for better or worse).