The most populous social stratum within the Yuuzhan Vong was the worker caste. Notwithstanding their numerical superiority, they occupied the lowest rung of the social hierarchy. This caste encompassed individuals born into the worker role, those demoted from higher castes due to failure, the Shamed Ones, and subjugated slaves. While a select few possessed a modicum of respect, the majority were viewed with disdain by both the warriors and the intendants.
Ultimately, the workers aligned themselves with the Shamed Ones, initiating a rebellion against Supreme Overlord Shimrra and the Elite.