Imagine this: You get some chicks from a hatchery, everything goes well for the first four months, and then more than half of the chickens that you raised and cared for start going blind. You talk to the hatchery about it, you search all possible causes and take them to a vet. You find out that your chickens have cataracts, most probably because they were excessively inbred. You go back to the hatchery with this information so other customers won't have to deal with this problem in the future and they could care less. You paid for healthy chicks, and got healthy chicks. What becomes of them a few months later is no concern of the hatchery's, whether it's your fault or theirs.
This is what happened to me with chickens that I bought from Cackle. If the idea of raising blind chickens appeals to you then I would suggest buying from them. If a companies moral responsibility ends when their product leaves the building, even if they know that they are selling a flawed product, then by all means, buy fron Cackle.
I strongly suggest that you find people that care for their chickens and are willing to sell you some.
Best of luck to you.