How many people alive today have read "The Jungle" by Upton Sinclair? Less than 1%, probably.
How many people have seen "Our Daily Bread" from 1934, or similarly subversive movies? Less than 1%, probably.
How many people have read "A People's History of the United States" by Howard Zinn? Less than 1%, probably.
Almost everyone is traveling blind.
The education we receive and the cultural literacy we are allowed has been carefully crafted and controlled to serve the interests of our capitalist masters.