Despite 4o being one of the worst models on the market, they loved it. Probably because it was the most insane and delusional. You could get it to talk about really fucked up shit. It would happily tell you that you are the messiah.
It used to get things wrong for sure but it was predictable. Also I liked the tone like everyone else. I stopped using ChatGPT after they removed 4o. Recently, I have started using the newer GPT-5 models (got free one month). Better than before but not quite. Acts way over smart haha
Note: I wouldnt actually, I find it terrible to prey on people.
Should be essential watching for anyone that uses these things.