https://lithub.com/what-happened-when-i-tried-to-replace-myself-with-chatgpt-in-my-english-classroom/
"The classroom erupted in a hubbub of disbelief. I was as shocked as anyone. My ability to spot AI-generated text had until now proven so reliable that it wasn't even a point of conscious pride, just another flavor of the disappointment I feel when I start reading bad writing."