No it isn't. Both Frank Lloyd Wright and Ayn Rand explicitly refuted such a claim: http://en.wikipedia.org/wiki/Frank_Lloyd_Wright#Cultural_Ref...
In any case, Lloyd Wright's buildings might well have pushed the envelope on art, but they've been criticised on technical grounds.
And the idea that "if you don't do anything you're told not to you'll never do anything new" really doesn't need an 800-page exposition by someone who demonstrates a complete lack of empathy for humans, a penchant for rape, and no particular talent as a writer.