Traditionally pullet eggs are used for baking. they are supposed to make the rise higher. They are still used for baking. The egg whites and other already processed eggs that bakeries use come from pullet eggs. That is what commercial egg batteries do with them.
For sure no eggs are going to waste. They can also go in liquid egg products, etc.. So we're not going to save the world one pullet egg at a time.

Here, we know people who like to make egg creams, and they like the pullet eggs for that, so we tend to save pullet eggs for those people, if we aren't using them ourselves one way or another. I pull anything under a certain weight from the cartons we sell.