And I think you should probably read more about what actually happened. The initial photos were of idiots in horns and face paint and that has colored the public perception of what happened, but the clownshow gave cover to a smaller number of organized militia types compromised of former and active duty military and law enforcement. Those people were armed, came prepared, had intelligence about the layout of the building, and received updates on the location of MOC. They were there to kill and take hostages, and they came within minutes of achieving that goal.
Nothing about this was laughable, and the concern is not overblown.