Piglin head obtaining set up

This is set up I made lately for obtaining newest head in minecraft 1.20 - piglin head. It is not 100% reliable all the time, but somehow works, I would not recommend building it as it is not perfect and could be improved If you want to build it anyways, then you would need to make some sort of minecart reusing system, and things I mentioned in the video, also nametags would be useful as well, and probably a few things I forgot about as well