Not to harp on but
The provision of safety and security of property by the rule of law is not negotiable. Even the most small government libertarian would agree with that. If I was king, which I would be in a just universe, I'd lock shit down hard. No further violence in the streets. There will be no further looting. No arson or destruction of property will be tolerated. Mayhem is done. If men in blue are unwilling or unable to deliver that, men in green will see to it.
All these guys on the internet who are 'stocked and ready to rock.' I don't think they realize it but they're a nacent counter-gang deligitmizing the government. Think the generalisimo of each little militia is going to set down his Crackerjack box gold stars after having to provide for his own security through a couple engagements? You may find it's a surprisingly short journey from "Gentlemen, my name is Bob Smith and we need to band together for our mutual protection." to "Holy shit, I've got gun point dominion over a territory." Unless your name is Smith, your quality of life would be unlikely to improve. Encourage your government to keep official, uniformed representatives in place, whatever color cloth they happen to be in.
I'm not saying full martial law. Just brandish the club a little. When there's looting and destruction and people are arming themselves it's ok to get a little heavy and slam the door on instability.