So why not here?
What would be relative cost to normal buildings and printed buildings?
And put millions of illegals out of work? Are you insane?
Like Davy Crockett said while looking over the wall of the Alamo. "Looks like we're gonna pour some cement".
They are working on that very concept. The design is a machine that lays down cement, as it goes around the perimeter, starting from the foundation.