It's already there working 24 hours a day in many makers home. Why isn't it taking the world faster ? This is a classic chicken and egg problem which is being s

It's already there working 24 hours a day in many makers home. Why isn't it taking the world faster ? This is a classic chicken and egg problem which is being solved daily via the market invisible hands. As a maker, what reduced my printing usage a few years back was the cost of the filament (which is now cheaper but can still be reduced by a 10x factor), and the noise of the machine (which can be made now noiseless). As a user, what hold me back is that the use cases aren't so numerous in a world where everything is factory made. But as soon as you decide to customize your environment, it becomes the missing component which allows you to adapt two objects together. As a 3d-designer, software wasn't really made for 3d printing. But now with OpenSCAD, objects can be made from source code, making any hobby programmer vastly more productive for the most current usage of 3d printing than an expert 3d-designer.