Funny: I'm a doctoral student in a statistical program and I have thought, since I started, that you can't really use AI to cheat at stats. They can't even get the math right much of the time. I wouldn't even want to imagine what an essay would look like.
ChatGPT is good for ensuring that you understand a concept or, perhaps, help setting up a table or a specific formula. Not so good at actually doing STAT homework, though. (Note: I've never tried to cheat, but have seen how bad some of the responses are.)