In what ways have we made progress in becoming like the mythical planet Gattaca and what are the problems associated with this if we continue on our current track?

Watch the movie “Gattaca” (1997). I have one question for you to answer:
In what ways have we made progress in becoming like the mythical planet Gattaca and what are the problems associated with this if we continue on our current track? Be specific in terms of DNA technology.
One to two pages on this one will do.