Should Apple replace Tim Cook as CEO? These analysts want a dramatic change. - MarketWatch
1. Apple's COO Jeff Williams will retire, causing leadership concerns. 2. LightShed analysts suggest a product-focused CEO is needed. 3. Apple may see modest iPhone sales recovery but not a supercycle. 4. AI capabilities are lagging, which could affect Apple's future growth. 5. Failures with Siri highlight challenges in AI development.