After going through the appearance of hand-wringing, I wouldn’t expect much of a problem if scientists said they really wanted to proceed.
Early geneticists missed a lot when they looked at DNA only for its coding function.
Biotech is rocketing forward into areas that impact life at the most fundamental and basic levels.
An amazing technical accomplishment, it also elicits dread.
The successful births came from DNA taken from fetal, not adult, cells. That is the usual course in this research.