Tim Cook announces his departure from Apple next September

Apple CEO Tim Cook has announced that he will step down from his position next September. In a letter published on Monday, he stated that he would resign as CEO and move into a new role as the company's Executive Chairman.

Following the departure of 65-year-old Cook, John Ternus is set to be appointed as Apple's new CEO. Having worked with Apple for 25 years, he is an experienced engineer who has led the hardware engineering division for many of the company's key products, including iPad, AirPods, Mac, Apple Watch, and iPhone. Santa Clara University Associate Professor Jo-Ellen Posner points out that this appointment sends a clear signal that Apple is further focusing its attention on its successful hardware division.

Tim Cook, who took over leadership of Apple after co-founder Steve Jobs, displayed a calm and gentle leadership style, different from Jobs' charismatic approach. He used his operational experience to expand supply chains and took steps to introduce Apple-designed chips for the company's devices. Beyond hardware, he succeeded in creating massive revenue streams for the company by introducing numerous subscription services such as Apple News, Apple TV, and Apple Pay. During his tenure, which saw the iPhone dominate the global smartphone market, the company's value has risen to approximately $4 trillion today.

Tim Cook was also the first CEO of a Fortune 500 company to publicly declare himself gay through a personal essay in 2014. This was widely recognized as a great example for the LGBTQ youth community. In his farewell letter, he emotionally described how much joy he received from reading emails from Apple users every morning over the past 15 years. These messages spoke of the positive impact Apple products had on people's lives, from a perfect photo taken on a mountaintop to an Apple Watch saving a mother's life, and he further stated that he is extremely grateful to have been the leader of a company that enriches people's lives.

Tim Cook's departure comes at a time when the technology industry is undergoing a massive transformation due to the artificial intelligence (AI) revolution. Apple is not yet a leader in this field, and recently they sought to leverage Google's AI capabilities to power products including their virtual assistant, Siri. Furthermore, under Cook, the company became heavily reliant on China for manufacturing, and as Sixcolors.com and MacWorld writer Jason Snell points out, even though Apple has attempted to diversify its supply chain, it will take them decades to completely free themselves from their dependence on China.