I'm not sure about your belief at everything has a reason. Rather I see infinite paths humanity can follow, those paths are taken often by chance. The idea that there is a reason for everything would imply that we have no self determination which I find to be highly objectionable.
That's my biggest issue with many religists and right wingers. They some how believe that they were 'destined' to sit on the couch and watch Duck Dynasty every night. Religists believe that some deity will swoop in and save their lives, and that everything is 'planned' to happen.
It kind of makes life a joke. A sad joke.
Apple would have likely failed if Steve had stayed. The board was against him. Sculley would have sniped him at ever moment. Steve's ego would have mushroomed and subsumed Apple.
I mean, look at what happened at Next! If not for Apple, Next would have been broke and dead. It makes me wonder what changed when he was brought back into Apple. Was his ego satiated by the ruthless way he fired and ruined so many of the people that stabbed him in the back?
Did Woz play a role in Steve reining in his ego? Did Steve feel odd coming back? Did he feel vindicated? Did Pixar and the battles there help take the edge off? Was his personal life what changed him?
It's hard to know.
*Something* happened to Steve Jobs, and it helped focus him in a more creative way. Sure, he started to flare, but he created a company that was agile and creative. Other companies can only hope to be like that. If that *something* hadn't happened, We would likely not be typing this into Apple computers, and using iPhones, iPods, and iPads.
Apple would be dead.