On the point that gene editing is not needed because of embryo screening, I feel that it is a logical fallacy. However uncommon, it may be that no embryos are viable/do it have a hereditary genetic defect. To outright deny it in that front is closed-minded. I've not read the 200 page report, just this article, but saying they've greenlit Gattaca is a it sensationalist. As long as doctors are held to the same standards as they have always been, and put care of the patient first, then I do not see a problem unless nations allow privatised, profit-driven corporations to make the decision.
One argument that often comes up is along the lines of "look at my relative, x, and they're doing great - if we had gene editing they wouldn't be here". To which I say, no, they would still be here, but they might not have muscular dystrophy or ALS. While we don't know what all genes do, in a significant number of cases, we know what gene defect causes the fuses or syndrome.
Also, look at the English aristocracy - I'd say that's pretty specific gene editing done the old-fashioned way. People aren't clamouring for Boris Johnson's genes.