Well, sure. But there are also organized military entities in some, er, remote areas ... that still use sharpened sticks and bows.
I am always entertained by the “it was only meant to give you the right to a musket” logical rabbit hole those folks go down, sometimes. That was a for-SURE weapon of war at the time, and no mistaking.
What's even more interesting is that American-made rifles in private hands in the colonies were far superior to the standard Brown Bess. They had greater accuracy, range, and (ever so slightly better) speed of loading as they were made with the wide-open spaces of the colonies and their hostile frontiers in mind vs the more up-close situation of European battlefields of the time. The founding fathers absolutely understood this to be the case and when you think about it, it means that the 2A enshrines the ability of the American citizen to own not only "weapons of war" but "superior weapons of war" so that they may throw off the yoke of repression in the face of a standing army.