It has to be about shopping because pr0n actually drives new tech and that venue would not be pr0n friendly. I would imagine this would be an obvious easy sell

It has to be about shopping because pr0n actually drives new tech and that venue would not be pr0n friendly. I would imagine this would be an obvious easy sell for CAD, so there must be something wrong with it, perhaps a patent, holding back progress. I will say that I've done CAD for projects (woodworking and making STL models for 3d printer) and people who do not CAD think that CAD people look at 3d animations 99% of the time, but IRL when I do CAD I spend most of my time thinking very abstractly (how to balance the spacing of power supply and PCB such that it looks nice, is easy to access, thermal concerns, wire routing... Or I can look up the clearance hole dia for a 4-40 screw now what is a common drill size with sane tolerances to drill it, how about an eighth of an inch?)