Writing in the 1990s and 2000s, author Albert Jack[18] and Messianic minister Richard Pustelniak,[19] claim that the original meaning of the expression was that the ties between people who have made a blood covenant (or have shed blood together in battle) were stronger than ties formed by "the water of the womb", thus "The blood of the covenant is thicker than the water of the womb". Neither of the authors cites any sources to support his claim.[18][19]
but that still has a human loading it and arranging the bricks, which i presume is amongst the largest time sink, sometimes 2. It is probably a vast improvment in terms of human-power required though
Writing in the 1990s and 2000s, author Albert Jack[18] and Messianic minister Richard Pustelniak,[19] claim that the original meaning of the expression was that the ties between people who have made a blood covenant (or have shed blood together in battle) were stronger than ties formed by "the water of the womb", thus "The blood of the covenant is thicker than the water of the womb". Neither of the authors cites any sources to support his claim.[18][19]
https://en.wikipedia.org/wiki/Blood_is_thicker_than_water