Proposal: Make the buckets useful for cleaning the body or watering crops.

[Sacruder]

I know that people rarely bathed in the Middle Ages, but if the official thought about diseases in the future, settlers could use bucket baths to reduce the chance of getting diseases, or they could get short-term relief by cleaning their bodies. Mood bonus or charm bonus, etc.
Watering crops to make them grow better and that sort of thing.
Translated from Google