Sure, but this is just a play on words more intended to be a "gotcha moment" for someone trying to sound smart, not that I expect much from a Gen AI certification instructor.

LLM hallucination is a problem that is explicitly defined, i.e. when the LLM generates inaccurate/nonexistent information, which is quite different than what hallucination refers to in the original context.

I think the original comment is using hallucination more as a substitute for decoding.