This seems like good news. I've seen how effective ChatGPT 4 can be with kids, tutoring them, bringing out their creativity, etc. If it is told the age of the person talking to it, it has always very effectively modified its style appropriately. But they still say kids under 13 aren't allowed to use it. (even though ChatGPT itself doesn't complain if the kid says they are 9) It would be nice if there was a way that the whole product could be "locked down" so that all interactions were saved (for parental review) rather than allowing them to be deleted, and various other things to make sure it was safe for kids when in this mode.