I agree but they haven’t directly targeted 3D printing...yet.
***Well, they sure as hell seem to be in process on that target. Did you read the article?
I did. So far no calls for regulating 3D printing itself. Only calls for outlawing printed guns.
Once they outlaw the guns I think they will follow the music/movie piracy scheme: Pick people at random who download the files and have records of actually owning 3D printers. Then raid them to make a very public example