"Pretty much everything" does include "can't print some things" which is pretty much: they control what you can and can't print. So technically you are right and they are right too, but this conversation path led us back in a circle instead of moving the debate forward.

With the 3D printer you can currently print everything on the 2-D printer you can print everything minus one. (actually there’s probably a whole bunch of currency you can’t print which is maybe hundreds of things ) those are completely different systems of control.