Sumptuary law.
https://en.wikipedia.org/wiki/Sumptuary_law
Peons are not to compete with their betters for the choice
vittles.
For the left, their narrow little cult ideology is their religion. And they want to impose their religion every bit as much as the Islamofascists or the militant Hindus do — by similar means, if need be, or maybe even if it isn’t necessary.