allowing morons, children, hate-filled goons, and the propagandized to carry weapons of war

actually decreases everyone's freedoms. It means we all have to worry about being in public. When will the next NRA-fest be? Which innocents will be slaughtered? How can we make schools prisons - take away their freedom to be in an open, light-filled, liberating environment and replace them with windowless, booby-trapped, cement cells?

Why can't we win this argument (or at least make the argument) on the basis of maximizing everyone else's freedom not to be gunned down - or worry about ourselves or our loved ones or innocent friends that we haven't met yet - being gunned down?