In an age of 3D printed firearms how can one doubt what it takes to build such electronics? I especially like the wood casework. I used to work for a guy who b

In an age of 3D printed firearms how can one doubt what it takes to build such electronics? I especially like the wood casework. I used to work for a guy who built his own hardwood cabinets to house his computers because his wife wanted things to be "pretty." The cabinets were oversize and easy to work on besides being beautiful.