Americans ARE mad, but the moderates and liberals have been on a decades-long crusade against gun ownership and now they dont know what to do because they aren't armed, and when you tell them to arm up and march they start whining sone bullshit about MLK and Ghandi even though one was shot and the other never did anything of use.
9/11 happened because they'd been told all their life to stay in their seats and let authorities handle hijackings. Despite all the chest-pounding and fist-pumping, Americans are weak, lily-livered pussy-assed losers and will absolutely be destroyed by inaction exactly like Biden's legacy will be.