I can definitely see someone being able to mount a good criminal defence case that they aren’t responsible for misrepresentations that an LLM agent makes on, for example, a loan application, if they sincerely intended to use the agent for non-fraudulent purposes. There won’t be intent, so they aren’t responsible outside of strict liability.
I feel it's very similar to using an agent; the main difference is that we kind of trust that TurboTax won't hallucinate in your forms, while the agent surely will.
i mean, no? how would that be a good defence? "yes your honour, i lied on a loan application and committed fraud, but it was a mistake! i promise!" - that's... yeah. fine. it's not exactly unique.
regardless, it's _you_ making the loan application. not the agent. your failure to check it is on you.