“Quit posting idiotic articles...”
Many can make a workable, “real” gun in their home shop — what is at issue is grandma pushing a button and out plops a gun. There are many jurisdiction who’s definition of “gun” includes some pretty flimsy air guns — these can now be printed by “grandma”. In Australia, you can break the law making a practical “gun” with a 3-d printer.
So quit posting posts telling people to quit posting articles ....
And if you think the nervous nellies are having conniptions about 3-D printers in plastic. . . . wait 10-15 years, and nanotech-assembler “printers” should start showing up.
And then Grandma CAN press a button and out comes a gun. . .