It seems like the developer intent based on spores and spoil times and farm space constraints is to harvest small amounts as needed and build just in time products. But the tools to do that a suck, and the best solution is just massively overbuilding all products and burning huge waste piles. If products stop moving, you are kinda fucked because there is no good way to distinguish between fresh and nearly spoiled goods other than simple inserter priority rules.

It all works but feels wrong and dumb.