This was something I have been noticing for a while. I had a conversation about some legal matters involving the estate of my grandfather who passed away recently, with 4o and it made a humourous reply (something along the lines of oh well your life wasn't bad enough already) along with the legal advice. The joke wasn't offensive, but a bit strange cause the matter is very serious. This was about a month ago.<p>full disclosure: I do use the app a little too much, the memory was clogged with a lot of personal stuff,major relationship troubles, knee injury,pet cat being sick frequently in January, and a lot of personal stuff.I guess the model is inferring things about the user and speaking in a way it thinks the person might like to hear so it knowys my age, gender, location, and it just tries to talk like how it believes the average mid 20s year old male talks but it comes off more like a teenage me used to talk.