CW = Conventional Wisdom.
Ah, so it's one of those things for people with a bit of a martyr complex or maybe I should say martyr schtick
who always imagine they're fighting the overwhelming forces of ignorant orthodoxy -- like "MSM" or "PC".
Like Columbus proclaiming to the ignorant world that the earth is round. Oh, we love those moments -- "They laughed when I sat down at the piano".
Funny, that used to be a liberal vice/pose, but then the right has acquired all the vices of 60s "Underground newspaper" writers, without giving up any of their original vices in exchange.