Auto Crafting Table

At first this may seem like a over powered time being able to craft things automatically, but this is something that can push Minecraft’s engineering to a whole new level. Being able to set something on the automatic crafting table for it to be put out by putting in items by hand or hoppers. Through this players are able to create factories to make any sort of item with no effort. Seems overpowered? Debuffs are possible to add, for example it could require fuel or a lot of it and take time to make just like a furnace. It could be rare to find the materials or maybe not being able to craft it and instead needing to find the Auto Crafting Table as a rare spawn in chests. You should be able to link redstone to it as a off or on switch or somehow switching which item is being crafted. Thank you.