Xtina stans thinks their opinions are facts when Xtina is only known for oversinging while Mariah has been called:

“The Greatest Voice Of All Time”

“Greatest Vocalist Of All Time”

“The Songbird Supreme”

And it's not made up by her fans.

There are many titles that was given to her. If I take my time and list them all out this thread will be longer than y'all's fave's career