Or this, for example. The necessity of industrial manufacturing is vanishing quickly, across all industries. No one is stuffing that genie back in the bottle.

The freedom to be armed is not granted. It is the very essence of humanity to utilize the laws of nature to organize their defense, and 3D printing is the latest iteration of our grasp of those laws.

It is a natural consequence of being alive and the sovereign source of authority, as you are.

The government, any government, is neither.