I’ve always loved reading and writing from a very young age and I’ve found that I’ve always been excellent at writing and expressing ideas. I realize that is not the common situation for most humans. However, in high school and college I wrote essays for my classmates for money and I’m not an English teacher by any means, but after asking them some basic questions and getting an idea for how they think and what they wanted me to write about, I would be able to write the essay as if I was them. I think a good AI would be able to do the same to be honest. If I, a human who is pretty good at writing and understanding something, can do it, then I think an AI trained in doing only that will be great at it.