Soon, you might be able to use certain electronic devices during takeoff and landing

I’d think at that point your biggest worry would be
a)the crash itself killing you
followed by
b)some poorly stowed luggage braining you
c)being smothered to death by that fat guy’s corpse that’s sitting next to you
and finally
d) being eaten by wolves like in that movie I saw

a flying iPad may be quite low on that list.