A friend of mine said that she had a sinking feeling in her stomach when she talked to it, like "oh no, there's something big here". I made an account and had a conversation with it about a field I know a lot. I asked "Explain the difference between CRDTs and OT algorithms". Its answer was remarkably good. Then I followed up "Implement an OT algorithm for text editing in python with these characteristics...". There were a few bugs in the code, but it managed to fix the bugs after I pointed them out. ChatGPT can program about the level of a good junior engineer.
My partners' sister is a psychology professor. She asked it an essay question she'd given her students. The answer was better than about 85% of her students would deliver. My mum works in education in the developing world. She asked it to explain albinism in Uganda and it gave a fantastic response. My nephew asked for a story of two pokemon battling each other. The response was great.
Its not perfect yet. But its a lot more than a clever regex engine.
Have a play, and there's a good chance you'll have that sinking feeling in your stomach too.