Let me tell you, I grew up in the US and I have never seen the situation this bad ever in my life. People are divided beyond belief and anyone with a mind has been stocking up on arms/ammunition. Both ends of the political spectrum have become completely militant.
On the right we have the proud boys, white nationalist militias, christian militias. On the left we antifa, blm/black panthers, and communist militants. Yes things can set off pretty quick. The most disturbing part of this is that the right wingers have infiltrated into law enforcement, military, and the govt itself and are coordinating at a much higher level. If a war does break out I dont expect it to last more than a few weeks with swift right wing victories.