Biomanufactured materials are coming
I'm super excited and bullish for manufacturing and I believe we are on the cusp of a manufacturing revolution. I  believe we will get to a point in the next 100 years where many of our physical products are created at home, and instead of buying physical products, we will buy designs and "print" things at home. Distribution of physical goods will enjoy the same freedom the music in the 00's and video in the 10's enjoyed, with individuals being able to design and develop products and sell online without the logistics of distribution. Imagine being able to design a fork, spoon, and knife and sell it online for people to print out. Imagine being able to design a cup or a comb and offer it to people to print out.3D Printers and CNCs are still marketed towards hobbyists and/or industry professionals similar to how computers were marketed in the early 80's. I believe in the next few years we will see the Personal Computer version of home manufacturing and a revolution will ensue.