AI pillows and toothbrushes – is it all getting a bit silly?

"3d printing" certainly did. "3d printed food! 3d printed houses! 3d printed surgery!" and on and on.

of course the reality is interesting and fun, but consider. as a species we have yet to individualize 2d printing in a reliable, commodity way. Adding a whole other dimension to the problem space is going to take time to make it work.