A vote for gun control is a vote for thunderdome
Some gun control fans will say that everyone going armed will mean that the criminals will just pack bigger guns and shoot first every time, but they’re missing the point. When you know your potential marks aren’t allowed to pack heat, you have a low-risk work environment. You can pick the weakest-looking victim, and set all the parameters for the impending confrontation the way you want them. When people aren’t prevented from carrying weapons, you never know which one of them has the means to even out the odds, and every mugging or convenience store register grab becomes a potential lethal confrontation or murder conviction. It makes the job of the violent criminal a much riskier vocation, and serves to discourage rather than encourage the use of physical force.