Politicians Consider Soviet-Style Controls on 3D Printers
reason.comI mean, it will eliminate the low bar, but... all you need to do is pull out the SOC controller board, throw in anything with GPIO or heck even a printer port, and the software is easy to write yourself.
And also the cat is out of the bag, rep-rap from 15 years ago anyone? And there are so many ways to walk into a hardware store and buy everything you'd need to create much better firearms than anything a 3d printer could produce.