HIV is a very capable mutator, all he did was give it a chance in two hosts to mutate against. and then who knows the future danger of the kid's health. Dolly t

HIV is a very capable mutator, all he did was give it a chance in two hosts to mutate against. and then who knows the future danger of the kid's health. Dolly the sheep was cloned, but had enlarged organs. So not perfect. And what changes in these kids is a huge unknown and there was no way to predict it, because the doc just did because he could. Plus a whole eugenics program has a huge historical negative example in the last century because it lead to death camps.