Copper, Gold and Netherite Bars

New bars like Iron Bars! I think I should start with probably the best addition you all can add: Copper Bars, Copper Bars could be powered by redstone and act like redstone that could go up or down as well, copper bars can power touching redstone components and other copper bars, these would lose signal strength like actual redstone, and the more oxidized a copper bar is the more signal strength it loses. Touching a powered copper bar would also hurt you, whit more oxidized bars dealing less damage. This adds a use for copper, a new redstone component, a new building component and a new PVP/PVM Component. Gold bars could be used to bait piglins, who would stay close to them unless distracted by something more important, working like posts, and preventing them from zombifying in the overworld, allowing for innovative... things. Netherite bars would be crafted by putting 2 diamonds in the centre of the craft and gold and netherite scraps around it, or some other way idk, netherite bars are extremelly tough bars that are blast resistant, could be used for advanced cages for creepers or dangerous players. Copper bars break faster than gold bars, gold bars break faster than iron bars, and iron bars break faster than netherite bars.