User blog comment:Austrian-Man-Meat/To those who do not believe in FTL stands/@comment-32788838-20160711202316

Just saying, being able to intercept bullets is not proof in itself of being able to move at FTL speeds as bullets themselves do not travel at lightspeed. I can quite easily buy that Stands such as Star Platinum can move at, and faster than, the speed of sound which is the speed that a bullet roughly moves at when initially fired.

Also, Star Platinum and The World using their attacks during a time stop is not any proof of them moving at FTL speeds either, as the function of Time Stop is that time literally comes to a stop - not that DIO and Jotaro move exponentially faster relative to everything else. They are moving at their normal speed and pace while the rest of the universe has literally come to a halt. As for moving at FTL speeds, I would say the fact that Star Platinum, The World, and Silver Chariot, among other Stands, leave afterimages is an indication of this.