I think when you say "Silicon Valley Tech Wunderkinds Will Only Ever Have 1 Good Business Idea During Their Entire Lives", it seems you mean they'll only have 1

I think when you say "Silicon Valley Tech Wunderkinds Will Only Ever Have 1 Good Business Idea During Their Entire Lives", it seems you mean they'll only have 1 successful business idea. That's what you seem to be getting at, and you argue yourself that a good idea isn't always a successful idea.