Leaked TikTok documents suggest that the company isn’t as separate from the Chinese state as it says. Photograph: NurPhoto/Getty Images After three years and more than 100 issues, as well as two bouts of paternity leave, two AI summits and an entire cryptocurrency boom-bust cycle, this is my last newsletter. It’s also the end of my 11 years at the Guardian, almost to the week: my first day was the release of the iPhone 5S, and on 9 September we’ll see the launch of the iPhone 16. It’s been a ride.