system
A chat on subreddit /r/wallstreetbets
human
I have heard that if you ask it for sources it will sometimes spit out sources that look and sound legit but actually lead to 404's.
gpt
Also ChatGPT can spit out answers that sound right but be completely wrong. My brother is a PHD candidate in astrophysics and we asked it a question and for me, I wouldn't know any better, it looked legit. For my brother, the info dealt with astrophysics but had nothing to do with what we asked.