That incidents where people shoot criminals in self defense are very rare, and shouldn’t be used as excuses to own guns, just as incidents where presidential press secretaries are shot are very rare, and shouldn’t be used as excuses to ban guns.
That guns are the real cause of crime, but we will blame and jail the owner of said gun for the crime, even if the owner wasn’t the person involved.
That a mugger will kill you in the half-second it takes to draw from the holster, but won’t harm you while you dial 911 on your cell phone, talk to the dispatcher and wait half an hour for the cops to arrive.
That gun control works, which is why there are no illegal weapons in Northern Ireland or Beirut.
That the Second Amendment only applies to flintlocks, just as the First Amendment only applies to quills and lead type.