Ballet is completely unnatural to the body, just being turned-out... it's not the way your body is supposed to function, so you actually train your body to be a different structure than you were born with.
Sure! Why should any experts be the arbiters... That's like telling someone they can't be a vegetarian.
If there's an energy between two people it doesn't matter what you look like or what you do for a living or where you live.

