Because Obola wants to start a race war so he can impose martial law, and retain his position as dictator.
Meanwhile, back at the ranch, the Sheriff need to hire some expert black marksmen, and bait the street-thugs into mortal combat gunfights.
More like a wilderness right now, than a ranch.
It’s going to probably look like a Wild West kind of conquest, with little regional gunfighters and small areas of law and order that gradually increase and merge. But I never say never for the wholesale theistic solution, which has everyone beating their swords into plowshares.