> the multi-tasking, drag&drop, split-screen interface is very complex and confusing even for me, who have been using the iPad for ten years. I use my iPad Pro

> the multi-tasking, drag&drop, split-screen interface is very complex and confusing even for me, who have been using the iPad for ten years. I use my iPad Pro's multitasking stuff daily and it still confuses and infuriates me. Who came up with this stuff?