The left are communists and communists don't have a problem with killing their opponents. They actually find it easier to do that than to debate them. So, buy ammo, and keep your guns close.
The KGB, er, FBI classified parents protesting at school board meetings as terrorists, so we know they will drum up some kind of bullshit to justify using lethal force to try to take guns from law-abiding Americans. For example, being a member of this stream probably qualifies us for elimination.