This video is about a few teams of engineers indulging in racing a miniature recreation of a historical train route. Even though it is scaled down, it is still a several miles long track. They use conventional and non-conventional miniature train components to do so. This video isn't about luxury cars, it's an inadvertent exposé of how white culture applies it's knowledge and skills to hobbies. There isn't any selling of the hobby, only a celebration of it. The only thing commercial/consumptional about it is the footage itself. You might as well remind people not to be distracted by consumption when watching a documentary about the extinct North American Chestnut Tree. What a silly comment you made.