In my opinion, gene editing should be restricted to improving health-related issues. It is fascinating how fast science is progressing. In fact, I just made a post on achieving human immortality through science. Perhaps you or some of the readers here might find it interesting as well. Here is the link: https://steemit.com/life/@bba/eternal-life-vs-eternal-youth-if-you-have-to-choose-what-would-it-be