In these troubled times it’s probably not a bad idea to understand the basics of self defense with a hand gun. And being a law enforcement officer I guess the Deputy is performing a public service for his readers.
I’m always interested in practical information and I guess there’s nothing more practical than knowing how to survive actual problems. And after what’s been going on across the country during the BLM/Antifa riots I would say knowing how to use a gun to save your own life sounds practical.