Abusing the autotune to alter your voice, making fast food music that ages poorly with zero replayability, depending on your producer and technology for you to even be listenable, and setting trends for everyone to be fake and superficial as they can possibly be, he is a net negative to black music altogether.
T-Pain came before Future. Fast food music is subjective.
You don't have a song without depending on producer regardless of how talented you are. ALL artists are products of production. It is called production for a reason.
Real and fake is neither here or there. Most artists are not telling their own personal stories when creating songs.