i should think that these ideas, should they be taken seriously should have their benefits weighted in automation. By setting up a windmill that requires only moderate amounts of interaction would be ideal especially when we get sacks. Ideally one would be able to dump a shitton of seeds into a hopper that one can come back to later and fill sacks of flour from so as to avoid manual processing time.
IMho such a process would be worth a significant investment into materials, construction and maintenance. I personally wouldn't mind shelling out a cast or even wrought every thousand units of flour or so maybe even some lumber or other parts to maintain various contructions supporting the operation that must be built, repaired and set up independently. Quality can use the same system of first in last out in containers that accept items outside the jigsaw (e.g. construction sign containers for seedbags, flour sacks, seeds hoppers and flour bins when qsort/scroll works with construction signs).