Where the socioeconomic status as where the rich get richer while the poor stay poor. That's what was exactly what Jimmy was doing, he was using Rudy to get rich while Rudy was staying the same poor and wasn't going to be able to break the socioeconomic because the white guy was superior and should be making all the money. Also, there was a scene where Rudy tried to start a business selling fake green card and it fails. Rudy went back to Jimmy and told him about his business and Jimmy laugh at Rudy as if he was saying "see I told you, you wasted your time" with his laugh, then fallow with "well I have another job for you" I was able to interpret that the film was trying to say that we Mexicans will only be good to work for white people. And we will never rise on the socioeconomic ladder because if we try to create a business, we will fail and end up working again for the White