What social class was hurt?

Class system is real in many societies, even when we deny the existence of our class system. The class system is also subject to academic discussions in college subjects like sociology. As you might already know, in class systems, A) certain behaviors are not tolerated by society, and B) some classes are hurt by other classes, some of the time, or all of the time. All in all, the answer to your question depends on the specific circumstances (that you did not tell us about).