They change blanks every couple years. Unlike Adams Rite which ahs been using Y-1 for last 20 or so years.
They keep hiding the linkages in the doors Unlike Kwikset, which always has two screws on the inside of the door.
People are in a big hurry, and call several locksmiths. Figure who gets there first gets their coin.
Cops and security guards and restaurant chefs love to fish around in car doors. Unlike drilling for deadbolts.
I've done car unlockings when it was bitter cold, and I had to rewarm my fingers in the exhaust of my van. I sight read a key one time, and it didn't work. Keys laying on the seat. I cut it again, up a depth. Still didn't work. Finally it hit me there were two sets of keys, and I was making a key to the family's other car. D'uh.