Did you at least GLANCE at the Wiki article you linked here? They had 10 inquiries into the Pearl Harbor attack. Guess how many of the 10 concluded that we had prior knowledge of the attack?
Point is, if we don’t have people willing to risk their own lives to get out the truth, we might never know it.
If governments and nasty rich people like Soros, Rothschilds or the Rockefellers didn’t have a history of evil doings, there would be no need for conspiracies.