In the song, In The Flesh Part II from Pink Floyd's album, The Wall, the main character, the rock star Pink Floyd, takes the stage and performs a Hitler-esque hate-speech rally. This continues with a campaign of supremacy and depicts a faction obviously supposed to mimic the Nazis. This all continues up to Waiting For The Worms
My question is, is he trying to convince his fans to join this "Hammer" campaign, or are the events all just in his head?