How structure loading (basically structure blocks) could work in survival

Here is a huge problem; people have trouble building in survival. I, however have a great idea on how structure block-esque mechanics could work in survival: Blueprints! The way it could work is that you would get one, load a structure saved to your world or storage and then you could also copy structures with the blueprint! If you would want to load a structure, you could place the structure like a normal block. You could move your cursor around to find a location to place it, and in survival, you would need the amount of materials used in the loaded structure to place the blueprint. You could get it from a new villager maybe? some sort of architect, or maybe you could get them from stone masons and toolsmiths. you could probably even find blueprints with pre-loaded structures on them in dungeons with cool designs for your world.