Auto smelting pickaxe enchantment

Ever thought it's annoying when you mine iron and have to go back to your base to smelt it? Well, I believe I have the answer! The auto smelter pickaxe enchantment! For the price of one coal, you can automatically smelt raw items (iron, gold, netherite)! I believe this will be perfect for Minecraft as for it's not realistic (and isn't that what's Minecraft's all about?) and really mythical.