This, of course, could be illegal, depending on the jurisdiction and the circumstances. Which is not necessarily worse than dying, but could be a legal hassle. Better to be judged by 12 than carried by 6... It also completely disarms you until you reload, (which is supposed to inhibit mass killers), and many would be bad guys can count as high as two. Finally his assertion that the shotgun is easier to handle for poor, weak little women is subject to some well deserved ridicule:
Trained women, of course, are some of the best marks
That's not to denigrate a 12 gauge as a self-defense weapon, they can be devastating at close range, of course, but I'd rather have Georgia using a semi-auto shotgun, like her father's Remington 1100, in which the action soaks up a substantial amount of the recoil. Of course, for self defense use, it would be advisable to put the plug that restricts it to two or three rounds for duck hunting.