I'm sure if the entire country was heavily armed and bullets were handed out like sweets the situation would calm right down very quickly. The US arms industry would be happy to provide them with a nice bulk discount.
Give everyone a license to kill, give everyone a gun, and after that you think everything would just sort itself out? Do you believe that only the right people will survive and then everything will be fine?
Absolutely no risk of a violent degradation into chaos, looting, riots?
..I hope.