[ETA: one other thing that just occurred to me -- my phone sends apps to the cloud when it gets too full. I'm constantly waiting for apps to download. So what if I buy tickets, then the phone sends it to the cloud and I can't access them when I go to the movie theater? Ugh. This dependency on tech will be the death of us all.]

Wow, I had no idea this happened on phones (why bother with extra storage then?) That makes the junk bundling that phone manufacturers do even more infuriating since they make them impossible to remove and yet they're taking up phone storage.