The lesson from this is don't drink anyone's kool aid consciously. PG has a huge incentive to wax heroic about the "risk takers" "makers" and "founders"; it's the Silicon Valley cargo cult, and should be compensated against in the mind of the reader. Always be brutally critical of applying the question of qui bono-- always, no exceptions, ever.
PG has little incentive to explicitly qualify ideas that are his foundation (regarding the prerequisites for the above), and frankly it'd kind of break up the nice flow his pieces have anyway if he did. His target audience doesn't want to be told that they started life on second base, and honestly it's quite annoying to have someone tell you so with the intention of taking you down a peg.
PG has little incentive to explicitly qualify ideas that are his foundation (regarding the prerequisites for the above), and frankly it'd kind of break up the nice flow his pieces have anyway if he did. His target audience doesn't want to be told that they started life on second base, and honestly it's quite annoying to have someone tell you so with the intention of taking you down a peg.