Do you think pickpocketer take your phone out of your pocket, check it then say "oh shit this is iphone 15 with DRM" and put it back to your pocket ?

Pickpocketers will fish anything that is in your pocket and in crowded public transport immediately pass to other partner in crime.

Same with thefts on scooter that rob woman with bags - they don't check if it's prada bag or if has any valuables inside.

Same with thefts that can even break your car window to get some bag that they see is inside but in the end has only groceries.