One is done by adults, the other are by children (I remember even 7 year old classmates collecting cards with cars on it). These car brands are just part of the

One is done by adults, the other are by children (I remember even 7 year old classmates collecting cards with cars on it). These car brands are just part of the culture independent of age. If you weren't ever laughed at / shamed at in high school, consider yourself lucky, it's not a good feeling.