I mostly agree with this too. Except I would rather eat them or grow them out and let someone else eat them. Then I won't feel like their life is wasted. I have a guy that will process and eat any bird I have that I don't want. I am going to learn to process this Feb. My vet always get meaties and has said I could come help. Luckily he lives close. This is just my opinion and feelings. I suppose if I had a chick that has some real issues I would cull at very early, but otherwise I would rather process later.
I do have to qualify this with the fact that I don't have nor do I intend to have hundreds of birds that would be super expensive to feed. I am VERY small scale.