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. 
Zybertrukkks aren’t even waterproof, good luck with that.
Instead of being Bullet proof it’ll actually attract the bullets using a giant magnet