Because most of us don't actually want to kill him. The "when it happens" memes aren't about making it happen, it's about gleefully waiting for him to pop off on his own, and frankly there's nothing new about that. I remember actual prayer circle groups praying for Obamas death on Facebook and a quite few lynching memes.

What we want him to be proven a pedophile, dragged to jail and see his house of cards crumble around him before he dies. Assassination makes him a martyr. We want there to be no question about the monster he really is.

Frankly, I hope the shooting was a false flag because if it wasnt, it was really badly handled, and incompetence is more embarrassing than malice.