Earlier quoted context omitted.
I guess they are pointing the fact that as soon as West Coast got access to the power through money, they did what the East Coast did: protect themselves from the plebe and create a new nobility with barriers to entry instead of using it for greater motives than simple personal accumulation.
And this is exactly why SV is not anything revolutionary, despite the insistence of PG and co. There is no Golden Age, just a bunch of old guys accumulating wealth by exploiting youthful naivete by cranking out a steady stream of technological toys designed to hook us, rather than serve us.
Histoically, founders gave up most of their equity to investors. "A" round? Investors take 50% for $3 million and set aside another 20% for an employee pool. "B" round? The founders end up with 4% of the company.
I think pg helped everybody realize "Hey, us founders have the power here. We're not giving up shit. In fact, pay us out at each round too. We need to be millionaires sooner than any possible 5-year-out exit."