But by trying to mitigate the risk of toxicity you can go too far in the other direction and end up not pushing smart kids to reach their full potential, which is also bad. Striking the right balance is hard.
Someone I know was called gifted at some point, he didn't end up in any accelerated programs but he did end up in higher education... which he only finished after many years, meanwhile he was eating, drinking and smoking his student loans + job income away, he ended up broke and in debt, and to date - 10, 15 years later - is still unemployed.
The poster seems to have confused top-tier private schools and gifted programs. Read enough politician and C-suite and such bios and it's very clear what's going on. You practically never see "attended a pretty decent public high school—but was in the gifted program!" Private college prep secondary schools (at the very least—often it's private schools all the way) on the other hand are overwhelmingly the norm in that set.
It's kinda depressing as a parent. If you haven't scraped together 25+k/yr for elite prep school tuition (and, probably, boarding) all your "you can be anything you want if you try really hard!" is kinda a lie. Like, that's still much better than not trying hard and will likely improve your life outcomes, but, looking at the actual world, realistically... nah, sorry, you're probably locked out of a lot of options. There are de facto requirements, and we couldn't afford them. Sorry kid.
Similar story with The Arts. You start looking at the backgrounds of very high-paid artists of all kinds (actors, musicians, even authors a lot of the time if they're considered good and not "merely" popular) and you're likely screwed if you weren't at least one of: 1) born to a family that's already successful at that, or 2) had an expensive and very focused education starting before college. Lots of the successful folks had both of those things. Again: there are counter examples, and it's technically possible to get in if your parents weren't in the arts and you didn't start gigging/acting/attending-an-artsy-private-school by the time you were 12, but realistically you're looking at a serious uphill battle.
The complexity of art and math doesn't change depending on how you learn or how rich is your father. Even with support a kid has to gain the same useful skills. What matters is ability, not how the kid got there. They are just kids, everything that shaped society into what it is happened before they were grown enough to have any say in it.
To which data set are you referring? Data from 2019 found that 80% of Fortune 100 CEOs hold undergraduate degrees from public institutions[0].
[0]: https://www.forbes.com/sites/kimberlywhitler/2019/09/07/a-ne...
FYI, $25K/year won't get you an elite prep school these days. For that, you'll need at least $60K+.
Once I got to college after graduating from a boarding school for gifted teens it was like a culture shock back to the world of horrible professors. I nearly failed out of college due to being completely uninterested with the lack of engaging materials in first semester classes.
Ended up with a degree in broadcast journalism because it was an easy path to graduating in less than 3 years. Especially because I was graduating during the 2008 financial crisis and just wanted to be done with school and find whatever job I could to get a start in the real world.
It's a nice piece of paper for HR to nod at and let me pass the degree hurdle.
My favorite moment was working a shit retail job in 2010 and running into another graduate of the same gifted high school working a fast food job just to survive.
EDIT// I did have some classmates go to found companies, work for NASA, etc. They were driven people who could have prospered in any scenario honestly.
It got me some interesting opportunities here and there but I am fundamentally kind of a slacker :)