Re: "People that have figured out how to make money do so, and those who haven't do not."
It's tempting to assign that "figuring out how to make money" to intelligence, talent, hard work, etc.
It is tempting, but it's tempting because it's true. You need some or lots of all three of those things, or epic levels of luck. But then, there's nothing wrong with being lucky.
Just remember: you didn't build that alone.
Alone? No, but Bezos did, for example, mostly build Amazon due to his own intelligence, talent, and hard work. No matter how hard his hardest box picker worked, that simply didn't define the success of the company.
If we divided all the wealth of the world equally today, within a year you would once again have rich people, and poor people. Most rich people would be rich people again, and most poor people would be poor people again; most, not all. If people understood how money worked and the actual difference between investing & spending (I'm looking at you Gordon Brown), then they'd not be poor for long; unless they figured out both, they'd be poor again pretty fast, no matter how much they're given - we see this time and again with lottery winners.