There's now a small chance that the next shooting is some singularity-craving bazinga with a greeble-laden AR-15 that believes they can't get domed by the Secret Service because they believe in "quantum immortality" and will immediately teleport to a reality where they weren't domed by the Secret Service. 
Critical support for this proposal, that said.
Former President Donald J. Trump, 78, Reduced to Ashes After Becoming Trapped in Burning Golf Cart
He died as he lived
He still loves the cart though
Zybertrukkks aren't even waterproof, good luck with that.
Instead of being Bullet proof it'll actually attract the bullets using a giant magnet