Man, this is gold. I for long tried to write something along those lines, but I think the author did summarise my thoughts better than I could've done myself. The class conflict — something that western literati class keep denying acknowledgement, is really the driver of much of social progress. And this holds more even more true in the West than in the East. The class warfare is there, it exists, and it is what has…
>The class conflict [...] is really the driver of much of social progress. How so?
If you're discriminated or treated unfairly by a group of people, the natural reaction would be to separate yourself from that group of people, not fight it. But if for some reason you really want to join that group - perhaps because they're of higher socioeconomical class - then you have a motivation to fight and reform things.