Oh go fuck yourself, Hill. If Peter did pull the trigger, you'd be calling for his arrest like he was fucking Frank Castle, a loose cannon. He plays by the book, and suddenly when you realize it's the systems fault you want to blame Spider-Man for your own inability to keep the nutjob contained.
I got a head-scratcher for you; The SHIELD helicarrier falls out of the sky 3 times a year, almost going Hindenburg over NY. At what point is now SHIELD's fault?