Hey! So, the outskirts of San Antonio where I used to live definitely had a wildlife problem but most of the hogs here are more interested in garbage and farm fowl than attacking humans. We do have issues with foxes, coyotes, and mountain lions though.
This area from the article is an older part of San Antonio with pretty high crime levels. This is the area where you’d be more likely to feel the need to carry a gun to take out the garbage, but only because other people are carrying guns to take out the garbage.
Where I live now, we used to get somewhat frequent gunshots back when there was a party-house nearby, now it’s much more seldom and sounds less… aggressive? When that happens, I just load up the shotgun and wait for about 30 minutes or so (or until the police arrive, if they even bother to come out) to make sure no one is coming into my house to harm me or my family. I’m all for hosting people, as long as they don’t try to hurt me or the people I love. (If they come in to rob or steal, they probably need it more than I do, plus that’s what insurance is for. No need to go blasting people over something as fleeting as stuff)
Funnily enough, my shotgun was my grandfather’s that he used in his oilfields for snakes. I’ve never shot anything living with it and the worst snake I’ve seen at my house is a rat snake. My sister, on the other hand, got bit by a water moccasin when she lived out by you.