I have already had to "intervene" on a developer that was writing bad code biased by the fact that he talked to chatGPT, and chatGPT can make tons and tons of bad code for you effortlessly. (The intervention was basically asking "why did you write that? did that function win you anything?")

It's easy to imagine the same thing happening with text. In fact, the speed that lawmakers and judges adopted the idea of generated text is a very big concern to me.