There is actually a buying spree of firearms occuring with leftists since November and they are forming their own “resistance” groups. Factor in that with already armed islamists, anarcho-communists, criminal illegals, the BLM/NBPP and gangbangers and you have the makings of an armed insurgency capable of bringing chaos to major urban areas.
Wouldn't that sort of be like a self cleaning oven?
Yes - It is too easy to say, "We've got the guns and we know how to use them." But we also have a respect for law and order as well as a disinclination to nurse hatred for others. These people are already unlawful, violent and hateful. If somebody puts guns in their hands and teaches them how to use them we've got a problem.