>>12670496While scientific advances such as this with noble pursuits have resulted in tertiary benefits for society there's a point where it can become pointless and vein.
Wars have made advances that benefit us everyday with household technologies and utilities. Then, for instance, you have World War I which begat plastic surgery for victims and that devolved into the pursuit of bastardizing someone's face cause they don't like their lips.
One is a convenience to make life easier and more practical. The other is a shallow waste of money where you could otherwise benefit society or spend it on something useful.
So go ahead, let's continue with that advancement; we will develop artificial organs for people that have a genetic disease, cancer, or some life-threatening accident. It's sad that you see it as an opportunity to change someone into something they aren't because they aren't satisfied with the way they were born.
In either case unless they manage to develop a way to change your skeletal and muscular structure it still doesn't mean doping you up with estrogen and throwing in some ovaries makes you a woman.