Why do people Label themselves as Something that is nothing more Than "The Rich" Playing with the Poor?

I guess I disagree, though I do see your point. The distinction of middle cl versus rich or poor is that middle cl families don't need to worry about food and shelter, where poor families struggle with these basic necessities, even though both families are indeed slaves to the system, like you are saying. I think 'middle cl' is a useful distinction though, because many families despite being slaves to their jobs have all of the physical necessities of life taken care of, and have little worry of starvation, where much of the world is truly poor, and worries about things like food and shelter.