Automated Blocks

Since there is planned a Crafter for the new 1.21 update, I thought that it would also be great if there were also placers, breakers, automatic smithing tables and especially an automatic Anvils, which, like the Crafter, also work with Redstone. I think it would be a gamechanger too, because there would be the abbility to build automatic Fabrics for any craftable and collectable.