Not necessarily - if enough countries have moral issues with experimentation on human embryos there could easily be substantial pushback through economic or phy

Not necessarily - if enough countries have moral issues with experimentation on human embryos there could easily be substantial pushback through economic or physical means. Maybe they won't draw the line here, but there's definitely a line people have with human experimentation. You're also making the assumption that this is moving "forward" and that there won't be ramifications outside of external influence by other countries.