PG just wrote a blog, it shows the history of how students in the 1960s holding Mao's Red Book (pun intended) was the origin of the "woke" thing.

PG is full of shit. "Woke" originated within the black activist community and culturally goes back as far as the 1930s. It got adopted and became mainstream within the white liberal progressive community through the popularity of black music artists and social media in the late 20th century. It has absolutely nothing to do with Mao's Red Book or communism.