I'm not sure, class warfare isn't a thing that's accidentally happening according to those that subscribe to the theory, it's intentional. Not as a genocidal "let's annihilate the lower class" war, but to perpetually oppress, enslave and exploit them.
The Great Purge didn't consider its targets as accidentally doing harm, they were portrayed as a "fifth column" that sought to destroy the Soviet Union. That external enemy is what creates group cohesion and strengthens the resolve of members. "They're just people like you and me, but the circumstances make their behavior harmful to those people over there" isn't what you mobilize with, so we get White Supremacy behind everything or Patriarchy conspiracies that read like The Protocols.
The Great Purge didn't consider its targets as accidentally doing harm, they were portrayed as a "fifth column" that sought to destroy the Soviet Union. That external enemy is what creates group cohesion and strengthens the resolve of members. "They're just people like you and me, but the circumstances make their behavior harmful to those people over there" isn't what you mobilize with, so we get White Supremacy behind everything or Patriarchy conspiracies that read like The Protocols.