Because you can't make everything you need and you need money to buy the materials for the printer.Why do you need money when you can make anything you want and need?
Why do you need money when you can make anything you want and need?
If you get to keep what you print on your 3D printer, it's still capitalism.
If you don't get to keep what you print on your 3D printer, then it's socialism.
Can a 3D printer make another 3D printer?
No, just cloning.Would that be incest?
That could be arranged.

An error in the program could flood Earth with 3D printers and end life as we know it.![]()

Which is why human interaction with a physical switch must be part of the process.![]()
What if the operator gets distracted? - https://www.ronpaulforums.com/showt...ls-pedestrian-in-first-fatal-autonomous-crash
Design it to fail safe and not produce another printer.