The USA does not have enough military and police to enforce marshall law in every major city in the USA. Ain’t gonna ever happen.
Hi central_va!! I’m in south-western VA myself. When Biden started talking of disarming/removing automatic weapons from gun owners, our sheriff and others in the area stated they would never (a) take guns from law abiding citizens or (b) put their own officers in harm’s way which that situation would certainly mean in the vast majority of those attempts.
Not many military or police would be willing to force Marshall Law on the law abiding in rural areas. Now, in larger cities (such as those where riots rages during the Black Lives Matter fiasco) likely they’d try, but we all know it would cause more chaos than order.