The majority of Americans fall into the same (or better) economic category as those people.
Sergey Brin and Larry Page were PhD students at Stanford...
Marc Cuban was middle class... in an affluent neighborhood known for the quality of its school district. And the dude was a beast of an intellect and was pushed by his family to be entrepreneurial from age 12. Koum got extremely lucky in being in the right place at the right time in what was essentially the app store lottery, not to mention that he seems like an incredibly bright guy.
Honestly, your arguments are not helping. All these people, aside from being white, working on tech and being extremely talented, were in the right place at the right time. I don't doubt that they would have been succesful in other fields since the common theme is that they're also incredibly smart.
But from all these examples I just can't help thinking that if these guys had decided to, for example, go into medicine, civil engineering, or other traditional paths, or if they had been of a different gender things would have been different.
Also, dude, what part of being a PhD student at Stanford doesn't scream a tremendous amount of privilege? Wealth and class are not just a question of the amount of money in the bank, but also being raised in families from highly educated backgrounds, a culture of hard work, a selection of professions that promote entrepreneurial and technical values, the sheer luck of having chosen a field that's expanded exponentially, and also not having to deal with shit like, say, malnutrition, which is a not uncommon theme in the US, where a significant child population lives on food deserts.
Rest assured, I really, really think that if Brin and Page had been to any other university with a not-so-stellar track record of professors being intimately involved in Silicon Valley corporations, they would have been "merely" very good researchers. There's a ton of people who have the skills to study in Stanford, yet for monetary issues, difficult childhoods, and the plain fact that a lot kids have no idea what CS education is about, they never get the chance to be exposed to the people, and most importantly, the money there.
Grad school is often fully paid for, particularly in STEM fields, because it's like indentured servitude. Undergrad at a fancy US school is much harder financially, but you can still go for free if you're on an elite scholarship and poor. So, go to a cheap undergrad / master's somewhere and then transfer to Stanford for the PhD, if that's what you want and are capable of doing.
Is one privileged to have the opportunity to attend grad school at Stanford? Yes, but that doesn't make it categorically unfair.
I've had TAs go to high schools for very affluent children of a developed country (not a first-world country but there was true wealth here), with a lot of advanced courses in computer science, where 90% of the kids didn't even know that computer science research was actually a thing that existed. Never mind the entire notion of a circle of people who do computer-related entrepreneurship.
* a minuscule portion of the population signs up for the first year of CS * the vast majority drop out because they lack the fundamentals in maths and physics and lack the patience and persistence to learn them * half of the remaining bunch drop out on second and third year where highly technical topics such as metaheuristics and OS internals are introduced, which assume that the student has complete and utter dedication to their studies (which is many times not the case since they have to support themselves financially) * The remaining straggle for a while, most end up going straight to the private sector. Out of the graduates, a third go into the academia gauntlet, where half can expect to not get grants or funding or be forever thrown into shitty unpaid roles
Yes, at some point dropping out is not that big a deal and alternative paths emerge, but the idea of doing a business based on a fundamental piece of research becomes unrealistic too, which is where some of the best opportunities lie.
In the cases I've identified, almost all the people that go into academia, even in this public uni, come from professional families of homeowners who don't have issues supporting their children well into the mid-twenties.
> but also being raised in families from highly educated backgrounds, a culture of hard work, a selection of professions that promote entrepreneurial and technical values, the sheer luck of having chosen a field that's expanded exponentially
None are the result of plain wealth.
But they are a result of class.
You can have people hitting up wealth from very specific opportunities. But the knowledge that comes from being raised from class is how to maintain and further that wealth.
My parents are from the professional middle class, but they never taught me the value of networking, self-promotion, and corporate speak because they never found a use for it. I had to learn it from friends of mine from far more affluent backgrounds, who told me exactly what recruiters look for, what investors look for, how to dress the part and how to talk the part.
That knowledge, concentrated in just two years of meeting these people, has easily made a different of 50% in my income, if not more. And my ceiling is now essentially unlimited because of the access that has given me.
If I hadn't gone to an expensive private school I would have never acquired those social codes which are key to getting funding and interest in the larger public sphere. I am forever grateful for that knowledge, but I'd be naive to say it's something anyone can learn by themselves without prior exposure.
As for how to dress and behave, they are far easier to pick up than what makes anyone intrinsically smart. Yourself included, you did not need to be rich for a little "class" to rub off on you. It's like learning proper English. At places like Harvard, it truly does rub off (often along with the Haaavd-ness or MIT-ness etc etc).