I think you underestimate what he does. It seems simple and obvious in hindsight, but if it were so easy, others would not be so far behind. A difficult thing done well looks easy. Reminds me of when Toyota disrupted auto manufacturing.
Under Tim Cook, Apple has pretty much exclusive access to certain parts and suppliers. Apple buys up all the silicon. Competitors can’t compete at the same quality without paying a premium, which digs into margins. It’s one of the reasons why non-Apple stuff feels so cheap. This lockdown allows Apple to have huge margins compared to competitors because Apple pays a discounted rate due to sheer volume.
Under Tim Cook, Apple has pretty much exclusive access to certain parts and suppliers. Apple buys up all the silicon. Competitors can’t compete at the same quality without paying a premium, which digs into margins. It’s one of the reasons why non-Apple stuff feels so cheap. This lockdown allows Apple to have huge margins compared to competitors because Apple pays a discounted rate due to sheer volume.