I agree that the chick didn't need any help. However, the deed is done and constructive criticism would have sufficed.
If you incubate eggs you are taking the natural process of the embryonic growth and hatching and making it,well, not so natural. In this situation problems could very well arise and as much as we may like to be, we are not mother hens. Many things can go wrong so just make your choice. To help or not to help? I will not stand by and watch a chick grow weak and die in the shell. That is my choice and I stand by it 100%!!