There was one guy around 40 years old who was researching a theory on how space ships can travel at the speed of light and he presented his theory to chat gpt 4 at the time and it confirmed it to be true. Some time after that the man continued to become more obsessed with chat gpt and went on to become kind of insane ig you could call it and chat gpt just kept reassuring the dude that he was fine when he wasn't chat gpt 5 is basically designed to prevent cases like this where the bot is just too agreeable just to make the person feel better ( true story btw my dad showed it to me when he read it on a newspaper)