The thing that I worry about is whether this feature is destroying the conditions that allowed it to become a feature in the first place.
He mentioned the example of Apple and IBM, which I see as illustrative in another way. Would personal computing devices have become popular in a highly fragmented world? According to Wikipedia, the Apple II cost over $5k, accounting for inflation. Absent a healthy middle class, which was created by the era of conformity and relative income equality, would there have been enough consumers to create a market for a $5k computer? As we see income inequality rise, are we not also going to see the opportunity for wealth creation diminish as capital congregates in the hands of a class that largely conserves it?
I think we're already seeing this. As an exercise, try to think of something non-niche that costs around $5k, the price of the Apple II, for which there isn't some form of financing (auto/home/college loans and such). I'm hard-pressed to think of something and I believe it's because there's an increasingly small number of people that can afford such a product. We're already losing the conditions that allowed Apple to introduce the personal computer. There's a long ways that this trend can go before it becomes untenable, but the end result of income inequality will be an environment where it's quite difficult to get paid your market value because the market that funds the employment market will have dried up.