I believe what he's created is remarkable for his age, and thus worth sharing. The way he used the LLM is very interesting, even to an adult audience.
The feedback received has been incredibly valuable. Not just for improving the game, but also for sparking conversations at home about game mechanics, color balance, coding standards, and even broader concepts like design and flow.
Ultimately, I'm showing him how we do things in the real world - build it, write about it, make sense of the feedback, and iterate.
As a parent, is fame really something you want for him?