Seriously @sean92008
Do you drive on a public highway? You’re about 3000 times more likely to get killed by a drunk driver than you are to being a victim of a mass shooter event.
It's part of a mix... Lubbock, Amarillo are mostly sane BUT I have lived in California 90% of my life. San Diego and Orange County were the sane places for a long time, but now they're not. It spreads.
As for carrying in an airport, I was under the impression that it was still like the early 2000s... Lobby and baggage claim was fine, just not allowed at the gates.