Earlier quoted context omitted.
Eggs don't feel pain, live chicks do. For some people that is very important, it might not be for you but its a very clear difference.
That's why I'm wondering. I've seen chick shredding videos, and these machines are fast. You can't even see the killing process unless it is in slow motion: chicks just disappear and ground meat falls down the other side. If the machine is working correctly, I'm not sure the chicks have time to process pain, we are close to the limits of what a nervous system is capable of.
Perhaps we can rationalize that they “don’t know what is going on” but it seems unlikely that they are having a good time.
In general baby warm blooded animals want to be near their mothers.
Better to cull pre hatch.
Better still to just eat lentils.