I am an audiophile, not an idiot. They don't. The slim possibility of reproducing signals past 20kHz causing audible changes to the signal within audible range may technically exist, but you will never ever demonstrate the ability to detect a difference in a double blind test.
The only reason to use a higher sample rate than 44.1kHz is to avoid resampling audio which is already in a different sample rate, e.g. CDs which are usually 48kHz or potentially "hi-fi" sources that may be 96kHz or higher. Resampling can theoretically introduce audible artifacts although a modern CPU using a modern resampling algorithm can very easily perform transparent resampling in real-time.
Ok, go ahead and continue posting misinformation and getting mad about being corrected instead of just learning