in mine craft, making a bucket is the same as making a helmet upside down. the two characters are arguing whether it's a helmet or a bucket just because their points of view are different, when it would be easier to step round the crafting table and see the other's point of view.
Small correction but still ultimately correct, it’s a minecart, not a bucket. But other than that, they use the same crafting structure, just flipped vertically, so if you view it from one way or the other you would see different crafting intents.
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