(Just to give you an idea of how long that is in tech years, the App Store for iOS launched in 2008.) So I spent some time in the world of Roblox to help explain what all the fuss is about.

Roblox, the massively valued user-created ... to Apple's arguments regarding the fees it charges for in-app purchases made on the iOS version of Fortnite and the control it exerts over Epic's ...