Earlier quoted context omitted.
Shared family environment (which by definition includes where your parents choose to live) has near zero impact on long term adult outcomes. This has been confirmed again and again by countless twin studies.
And yet, we know anecdotally that certain places produce far more than their share of "talented" people, so I don't think those twin studies are complete or conclusive.
Similarly, I'd be virtually certain that children who grew up with a Tesla as their family car are much more likely to attend elite universities. That doesn't mean that Elon Musk has solved the problem of getting your kids into Harvard. It's just that Teslas are expensive, and therefore rich, high-achieving families are more likely to own them.