Arrington didn't literally twist and reshape jwz's sentences, as pg's were. Even still, it's hard to see how Arrington metaphorically twisted anything jwz wrote. From the article:
He's telling you the story of, "If you bust your ass and don't sleep, you'll get rich" because the only way that people in his line of work get richer is if young, poorly-socialized, naive geniuses believe that story! Without those coat-tails to ride, VCs might have to work for a living. Once that kid burns out, they'll just slot a new one in.
Would you name some other ways to get rich with a reliability approaching that of starting a VC-funded startup?
The VCs may be in control, but at least it's a game that can be played. I'm not sure how it was disingenuous of Arrington to cite evidence of how hard jwz had to work. His point was that startups are hard. Jwz didn't seem to refute that, nor provide any hope of potentially escaping a lifetime of working for other people without doing a startup. Startup success is rare, but it seems more frequent than most of history has allowed.