No more serious than people sitting on their car hoods and expecting them not to bend or dent. Seriously, would you put a banana in your pocket and do all that and then expect it not to be deformed?
Anytime you put an object in a small space (relative to the object's size) and then move that space around or bend in an unusual (for the object) way, then there is always a chance of an accident.
This is no different than putting a credit card (which is flexible) in a wallet, then getting pissed when it's bent in a curve after a month.
I have no sympathy.
Dude you are comparing Apple to banana