Back to AI First Pod

Podcast Episode

Tim Cook's Last Day Is Today. Here's What His AI Legacy Actually Is.

AI First Pod··13 September 2026·6 min

About this episode

September 1st is Tim Cook's official last day as Apple CEO — John Ternus takes the role tomorrow. Cook's AI legacy is defined by a three-year wait that produced rebuilt Siri AI at one-billion-iPhone scale. We cover what Ternus inherits and what he needs to do, Colorado's AI Act in force today, the OpenAI S-1 now in week 13 of SEC review, and what September means as the financial reckoning month for the AI industry.