One thing I know, because I have been told in no uncertain terms, if Trump is elected that sort of thing will not happen here. Because Trump will outlaw all “Gun free” Zones.
I do not know if he will require all citizens to be armed at all times or not.
You cannot require all citizens to be armed.
It would appear to me that the flip-side of the 2nd amendment is that while my right to bare arms is not to be infringed is that I am free to NOT carry an arm should I desire not to. Indeed if I leave in a safe, very low crime place that is isolated from the high crime areas (ahem - Guam) there may very well not be a need to be armed
Honestly, I don’t want everybody to be armed. I do not want any leftist with an agenda to even know how to use a fire arm. I want them to be scared of guns