You will not have one technician doing the windows, plumbing, heating/cooling, electrical, roofing. They are gonna do the frame printing, and peace out. Specialists do their job fast and well because that is all they do.

It’s literally plug and play. If you can build IKEA furniture, you’re already overqualified for the job. You don’t need an electrician to plug in a fridge do you? That’s how these are designed, modular, and to be able to be built by ONE technician.

I’m not even addressing the rest of your comment, if you can’t understand that the machine has a base and a long ass arm like anOverhead concrete pump, you clearly have no more experience than what Google is providing you. This isn’t new tech and you’re inventing problems that aren’t actually problems since they are already solved by other tech ages before.

And this’ll shock you apparently, they have concrete trucks that carry the materials and mix it on site already…. Shocker eh?