From my experience it matters a lot. When you grow up in an entrepreneurial environment you see ups and downs and realize and are less concerned with job security, bureaucracy, and more prone to innovate, or at least for opportunities to spin something off yourself. This article was written was the last century in mind, so I am not sure what you are getting at.
What I mean is, everyone used to be entrepreneurs and most switched right over to the mentality that you have to "get a job". Why would modern entrepreneur children have a different view?
