Not likely, we're an armed society and those "slap happy" kids would quickly find themselves dead. One or two pictures of some kid being shot in self defense going around town would quickly bring an end to the practice here.
I can hope to be like close to their first intended victim, hm?
Not really. The nitwits would talk about "wild west mentality" and "excessive force." It would be more ammo for the gun grabbers.
I'd rather them try their game on one of the martial artists above.