

I’ll say this: it isn’t going to be important because despite what fascists say Western countries have very, very restrictive immigration policies and zero tolerance for all this crap.
Meanwhile fascists do their own human trafficking of both white and non-white people to line their own pockets, all while advocating for the same shit these kiddie Diddlers and murderers do.
The only thing they give a fuck about is the color of the perpetrator’s skin like that Family Guy meme.

Not as much as you think. The thing is even in countries with strict gun laws 3D printed firearms are a negligible part of firearm crime.
This isn’t to say that they don’t exist. I saw images of criminal gun factories in Australia (which have been around well before 3D printing) that had integrated 3D printing into their stuff, but they still do a lot of metal work, too.