Smelt copper blocks for faster corrosion

So I think it would be a good idea to make copper blocks smeltable, regardless of the corrosion level unless it's fully corroded.

The idea I have in mind is when you smelt copper blocks, regardless of corrosion, they will corrode one step further, just to save time.

And if you smelt waxed copper blocks, the wax will "melt" which will allow them to corrode once again.

I think this would be a very useful feature and I would be very happy if Mojang added it to Minecraft.

thanks :)