Wagon came before truck it lived the cold assassin lifestyle first then wagon kun walked so truck kun could run it’s a beautiful story
Wagon is more of an inspiration, rather than a master. The truck has developed its own style and its own way of doing things. In fact, the style of the truck made it make the entire genre of doing the thing go mainstream. It's like calling an artist in a genre a disciple of another artist, just because the latter was the person who earlier worked in the genre.