Homemade weapons are only relevant as a hobby as long as someone, somewhere is manufacturing. Analogy: You could make your own opiates, but no one is. Much easier to buy from the inevitable black market. That's what they do in every country that has official gun prohibition and yet still sees gun violence.
To me, indulging their fantasies just results in things like 3D printers being banned with no reason. For most people, it's easier to understand that even though drugs and slavery are illegal, they still happen.
Homemade weapons are only relevant as a hobby as long as someone, somewhere is manufacturing. Analogy: You could make your own opiates, but no one is. Much easier to buy from the inevitable black market. That's what they do in every country that has official gun prohibition and yet still sees gun violence.
To me, indulging their fantasies just results in things like 3D printers being banned with no reason. For most people, it's easier to understand that even though drugs and slavery are illegal, they still happen.