Privilege is one thing, while invalidating someone's argument or, more accurately, squelching it through intimidation, based on some non-essential element of their being is the most appalling behavior in the US. They've been doing it for centuries. This is the first time, however, that the supposed 'enlightened elite' (the urban left) has jumped on the bandwagon of self-righteous prejudice enforced through violence and intimidation. Shame on y'all.
It's cannibalizing the left.