We keep acting like this is just another medical procedure, but it's not. When you edit an embryo, you're not making a choice for yourself — you're making it for someone who never got a say, and for every person in their bloodline after them. There's no consent, no undo, and no way to fully predict the side effects. Even if the science were perfect, which it isn't, the practical reality is it splits humanity into the edited and the unedited. That's a line we shouldn't cross just because we can.