Didn't you have ads in the 20th century?
Well sure, but not in our dreams. Only on TV and radio. And in magazines. And movies. And at ball games and on buses and milk cartons and t-shirts and written on the sky. But not in dreams. No siree!
It's important to draw a line SOMEWHERE don't you think?
Just like people have to work every second of their waking life, it's important to draw a line in the sand and say "I will not work in my dreams, fuck you!"
did you know that when gorillas, chimps and other apes and monkeys have someone in their group that's hoarding a bunch of food, the other apes in the pack will gang up on the one hoarding resources and eat the hoarder?