Yeah, who needs law enforcement in a place where they give toddlers guns? Tay -ucks-ass. Yee-haw!
Every so often, something like this happens, and the manly man gun love gang has multiple orgasms. How much was in the register? $100? Is somebody getting shot a superior outcome to the store losing a few bucks? (I presume they had a drop safe.)
And the thing is...the foul miscreant being stopped in his tracks isn't the only possible outcome. The clerk shoots and misses. The robber is armed, and kills the clerk. Or a third uninvolved person is injured or killed. All to prevent someone from stealing $100. I don't think I'd ever love my employer enough to die--OR TO KILL--so that he doesn't lose a bunch of small bills.
So this wasn't a good or noble or heroic or even positive thing. And it has nothing to do with the Second Amendment, which grants citizens the right to form a militia.
Owners of convenience stores tell their employees not to be heroes. This employee was a fucking idiot.
I'm sure Millerscum will vehemently and nastily disagree, but what he says or thinks doesn't matter.