alt Hacker News> The primary goal is clear and simple: to require 3D printer manufacturers to use a state-certified algorithm that checks digital design files for firearm components and blocks print jobs that would produce prohibited parts.
"state-certified algorithm" has a really nice tyrannic ring to it. I am sure once this has passed the rich people can finally sleep at night knowing they are safe from roving gangs of armed Mangiones.
A 3D printer, at least of the Prusa variety, is really just a bunch of stepper motors and a dumb motor driver executing a series of effectively "rotate by X steps" commands, which is what the gcode file is. It doesn't know what it's printing. It doesn't even know that it's a printer.
If they wanted a gate on designs it would have to happen in slicing software, not the actual printer.