This just proves the point more than anything, really.
Both the website's design and the games presented look indistinguishable from every other AI-generated website and game I've seen in the past. I do not feel any sense of individuality while looking at them, they could've been prompted by just about anyone. Even the little text blurbs are plain unfiltered Claudeslop ("no spoilers, just green and red squares").
Any one of your son's peers could create something identical by typing "claude, make me a cool website with some games" and waiting an hour or two, and that's the problem. How do you think he would feel if he showed this to one of his friends, hoping to impress them, and one day later, that same friend approached him and said "look, I made a website exactly like yours, it was so easy"?
> How do you think he would feel if he showed this to one of his friends, hoping to impress them, and one day later, that same friend approached him and said "look, I made a website exactly like yours, it was so easy"?
Competition and one-upmanship to that level in kids has existed since the internet became widespread. The solution is to build something even better the next time you show something to that friend.
Just like sports, music, grades. Once the bar is raised, the top performers just keep getting better.
Have you played competitive sports in your life? The kids who practiced more, had more opportunities to practice, grew up around athletes in the home, etc. will also have that "I can do exactly what you did. That's easy!" attitude. That's normal.
If you get instantly discouraged by others making your hard work look easy, then you don't have enough drive.