Bricklayers are already a dying breed... workers compensation makes it way too difficult to build many structures out of brick. Most "brick" or "stone" you see in new construction is some prefab panel glued to something. IMO you'd employ more bricklayers doing trim work and operating the robot than you do now. And we should move away from shitty manufactured wood, glue and toxic treatments.
I'm thinking wooden I Beam joists, LVL, and OSB for sheathing.