I disagree!
Many years ago, I used to drop my daughter off on a sporadic basis at my Mother In Law’s house on the way to work. A couple of times my mind wondered and I got almost all the way to work before I realized she was still back there. It still makes my heart race to think about how close I may have come to parking at work and leaving her in the car.
It is amazing how quiet a baby/toddler can be at times. On top of thinking about things work related on the way in, I can definitely see it happening.
I am glad everything is so simple for you, and that you are perfect.
Parents have to buckle kids in, so why can’t they leave their purse or briefcase in the back, too. That way when all six kids are being super duper quiet, the parent will have to dig through them to get their stuff.