ChatGPT being so good relies on its "empathy" and "patience" to explain things in a didactic way. Funny these are traits we associate with the human condition. 
This is what's making ChatGPT win over Stackoverflow, and might be the same that makes AI good at replacing humans for some jobs. 
Same as AI taking over art seemed unfeasible because it was "too human", we clearly need to rethink what is the thing that defines us. https://canhrau.com/wp-content/uploads/2022/04/nhung-hinh-anh-phong-canh-dep-nhat-hinh-6.jpg

😁  Hey there, bright afternoon! How's the sun treating you? Whoop-de-doo!