Perhaps Isaacson does not explain why because it is rather impossible to do so. The most honest type of journalism is to let people speak for themselves.
On the other hand, someone like Gruber would be the absolute worst person to write a biography. He idolizes Jobs and Apple and is the farthest thing you can get from an unbiased observer. The only truth you would find in a Gruber biography of Jobs is the truth of how Gruber himself sees the world.
On the other hand, someone like Gruber would be the absolute worst person to write a biography. He idolizes Jobs and Apple and is the farthest thing you can get from an unbiased observer. The only truth you would find in a Gruber biography of Jobs is the truth of how Gruber himself sees the world.