Because US citizens are the ones paying the tariffs.

Also because the GDP of Antarctica is pathetic. Penguins really need to get their act together. Maybe start some hedge funds or something.

I’m cranking out 3D printed knives as fast as I can, but maybe my problem is that I’m doing it for free? I don’t know what to tell you guys.
Arming penguins with 3D printed knives for free? They can’t even hold them without opposable thumbs… or fingers. What you really need to start 3d printing are penguin rocket backpacks. Maybe with a jaunty candy stripe paint job?