why is every conversation devolving into bullet point lists using emojis and being written like a bad info blog post? 4o

Seriously, this past week, its happening with every chat. It doesn't matter what i preprompt it with, it will follow it for the first few, then it slowly devolves to sound like a blog, use an asinine amount of emoji bullet points, and treat me like im stupid. I've even told it to have convos like a research scientist, yet it eventually falls apart. I have memory disabled.

Anyone else?

Edit: ok good so I'm not fucking crazy, its been driving me NUTS. it just keeps rambling and really isn't useful after 4 or 5 responses