Multitasking is a kludgy set of gestures and dragging things around. There aren’t great affordances that help less sophisticated users understand the system.
The only chance a new user has to discover the new obtuse gesture-based cut, copy, and paste system is a single dialog, shown once, that you are liable to accidentally dismiss. Oh, and don’t forget shake to undo.
Seems that one thing Apple could do to help is offer a truly interactive user guide, manual, or tutorial like those we used to learn how mice worked in the 90s (“Mouse Practice”) [1]. Hey, maybe even add it to Tips.app.
(Personally, for me, I’ve gone from an iPad productivity skeptic, to preferring using the iPad Pro w/Magic Keyboard for any computing task short of programming.)