Imagine coming back to find your cousin ordered three glitter bombs and signed you up for a pottery class newsletter. Locking that screen is the only thing standing between you and pure chaos.
Switched to fingerprint lock after my niece ordered a pizza to my house. It stopped the random orders and kept my stuff safe from playful relatives. Moral of the story? Trust no one, especially with an unlocked screen, right @jenny_wright?
But what about protecting people from their own private stuff? A locked screen does more than stop pizza orders. It keeps a private text from your boss or a doctor's note from popping up when you hand your phone to a friend to see a photo. That little barrier saves you from a different kind of awkward moment.