the japanese can also make wood structures with no nails or fasteners that last over 1000 years and survive earthquakes. the ancient greeks and romans could build stone buildings without mortar, rebar, fasteners that lasted over 2000 years. 

most people these days are too fucking stupid and lazy to even be taught real construction techniques or masonry. 

the path of humanity at this point is degenerate. not sure if tech can foster a reversal of this. in 50 years at this rate of degeneracy we will be living in plastic toxic fema-style houses. rapefugees of today will enjoy better living than the rank and file wage slave kike-bank slaves of the decades to come.