Mark Zuckerberg says Apple's lack of innovation since the iPhone will lead to its decline "They haven't really invented anything great in a while. Steve Jobs invented the iPhone, and now they're kind of sitting on it 20 years later" "Year over year, I'm not even sure they're selling more iPhones at this point. Part of it is that each generation doesn't actually get that much better, so people are taking longer to upgrade" "They built stuff like AirPods, which are cool, but they've thoroughly hamstrung the ability for anyone else to build something that can connect to the iPhone" "I'm pretty optimistic that because they've been so off their game in terms of not really releasing many innovative things... eventually they'll get beat by someone"