Unless they switch iPad and MacBook to September and everything you mentioned to October. Sure it’s tradition but not a rule. The low cost MacBook, and arguably the IPP as laptop replacement, is marketed to students. September is when people go back to HS and Uni. Lots of potential lost sales here. Tech savvy buyers (younger folk do keep track of rumors ) won’t buy the current models with a near guarantee of something new , drastically new, coming in a month.I think it will be october for iPads. I can’t see Apple announcing three phones, AirPower, a wireless AirPod case, new Apple Watch, new iPads and new MacBooks at the same event and all in the space of two hours. I think there will be an October event for iPads and MacBooks. September’s event will focus on phones, the next gen watch and a wireless AirPod case because those devices can be charged by AirPower which they will announce at well
Or ... wishful thinking because I’d like the new 12.9 this September