There is mild value to photo-resist processing DIY, 2-sided is easy and it's a lot quicker than waiting for a shipment from china. But 3d printing, CNC routing

There is mild value to photo-resist processing DIY, 2-sided is easy and it's a lot quicker than waiting for a shipment from china. But 3d printing, CNC routing, all those methods are an order of magnitude coarser production and not suitable for anything except very simple projects, and veroboard/stripboard is about on-par signal integrity wise.