Such people have a corpse in their mouth
I was tidying up my bookcases I found my dog-eared copies of The Spectacular Times pocketbooks, a series written by Larry Law as an accessible introduction to situationist thinking, and rediscovered this momentous quote from Raoul Vaneigem:
People who talk about revolution and class struggle without referring explicitly to everyday life, without understanding what is subversive about love and what is positive in the refusal of constraints, such people have a corpse in their mouth.
Buy "Calling For The Moon", my debut album of songs I wrote while living in Thailand, India, Turkey. (Only £2, on Bandcamp.)