In 1983, I had an individual assigned to work for me. He was a few years older than me, and he was black. I thought of him as a nice fellow, we got along well. I was asked to train him what I knew about process improvement, establishing standards, etc. So, I did. And we went on assignment to one of our contracts, where we went in to reduce operational cost, and generally improve the operation.
We were there for about 3-4 months. About 2/3rds of the way through, we were driving back to our home city, and he turned to me in the car and said, "one day, we are going to rise all and kill all you whities". To say I was shocked by this comment is an understatement.
I turned to him and said, 'go ahead, start killing. I suspect whites own about 80% of the guns in the USA, and considering we are about four times larger than you, knock yourself out. If you launch on such an adventure, I suspect 20 blacks will die for every white, and if you piss the whites off enough, you might just face mass extinction in the USA.
38 years later, we have anarchists making the same proclamation, to the whole country. The media, politicians and race baiters have most of the black population believing that violence is their only solution to whatever it is they are craving. What all these corrupt people have done should be criminal. And I have never seen our society closer to tilt. If blacks start killing whites in mass quantities, there is no telling what the government would do, particularly under a nitwit like Biden.
With JIT manufacturing, all goods on the shelf would disappear over night. I think the fight would transition from race battles to battles over food and other essentials for survival. It could well last 3-6 months before the government pulled its head out of it's posterior.