Sounds more like inspiration and self-help than personal finance. You could point to any number of career paths and say, "This is a well-established route to wealth, and if you work very very hard and manage your money well, you can become wealthy this way." For example, there are high-paying specialties in law and medicine where the rat race really does lead to wealth. You have to outcompete 95% of the people in your field to become wealthy, but the same thing is true of entrepreneurship.
It is more about self-help that anything else, and the people who swear by it use it as an argument of why it is such a crappy personal finance book. But then they promote it as a personal finance book. Nice loop there.
