It's amusing to me, to watch some argue and fuss, others boldly stating their opinion. It's new technology of course it's going to hurt the "mom and pop" store that's been there a long time. Today's world is all about convenience, so pop a bag of popcorn in the microwave and its done.
What's going to be amusing to see, is when the digital files get corrupted with a virus, and what prints in 3D and then your wife walks in. Or just amusing to see what will be printed period.