Cui bono? Who benefits? I don’t believe the French security services are incompetent or infallible, but I do think it is entirely likely that they encouraged, enabled or allowed this to happen – in essence a false flag attack.
Whatever really happened, the ruling classes of France and the West in general cheered at this tragedy and are laughing up their sleeves at all the brainwashed buffoons marching in the streets to supposedly defend freedom of speech.
Je ne suis pas Charlie!