The smithing table should be used for crafting metal objects

Just like how the Stonecutter can be used for making various stone blocks, but with a greater efficiency than using a crafting table, the smithing table should be used for creating items and blocks that need gold, iron or netherrite, but again, with a better efficiency. For example creating cauldron or chain blocks, would require less iron this way, but you could still craft them at a crafting table.