It’s just AI chatbot, I don’t see how it would be dangerous.
And I am also pretty sure a 16 year old knows to expect inaccurate results from it, unless they’ve been living restricted from the outside world until now.
The only negative thing I see from it so far is kids using it to create essays, but it’s not like there wasn’t a countless number of them available on the internet before. It was just easier to detect as you could search up the text and see if you can find it online.
Anyway, for just playing around it gets boring after 15 minutes.
Why don’t you try?