I don't believe in institutions which consists of big corporations, government, unions, religious congregations, universities, who indoctrinate their members of certain ideals and lifestyles. Free thinking is the most important freedom.
As for 9/11, yes innocent people died, however to glorify their deaths is something to put bias on. People die everyday and a lot of them die innocently, why do we not paint murals, minutes of silence, erect memorials in the name of those dead? People die to cancer, HIV/AIDS, starvation, conflict, rape, murder, and wars. Why is there not equality in carving their names on stones?
The problem of institutions are that they are secret societies themselves. What they do in the front lines is a separate case of what they do behind the scenes. I don't care whether 9/11 is committed by the government or terrorists because both bodies are institutions. We never think about the deaths of each member separately and always justify them by contributing for bigger causes like wars and hatred, contributing to the blame game.
If we were truly sorry for the victims of 9/11. We should all put flowers on their graves and help their families. But no, the general population contributes to political agendas which abuse the people.