“Privilege” is the idea that you should react with shame to whatever you should actually react to with gratitude. It assumes that anything about your existence that doesn’t suck was achieved by evil means and this evil emanates from you. And that anything that is good about your life should be removed. It is the assumption that you enjoy a better life than you have, and that a moral duty exists to reduce your circumstances to put things back in some kind of cosmic balance.

It is the excuse a stranger uses to hate you.

From here

The redefinition of privilege embodies communist and socialist principles, according to which, if you merited the good things in your life (even if by working hard and honestly, like the majority does), this it is somewhat unfair, and your hard-gained rewards should be taken away from you, and redistributed to others who have not done anything at all to merit them.

The resulting inequality is achieved in the name of equality, which itself is redefined so to mean something it doesn’t. It is the legalisation of robbery, in its simplest form.