Everyone seems to be missing the main point. It's extremely difficult (if not impossible) to live-stream from an iOs device to Facebook (or YT) IF you want to stream the current screen of your device (and not just the output of your device camera). In principle (and, in practice, on Android) one can simply use Facebook Gaming, which in addition to gaming per se has this very nice feature. So in essence Apple is saying, if you ever want to live-stream your device screen (not uncommon in this Covid era), don't buy an Apple phone/tablet.
