No, she's still a teenager. She isn't doesn't have better than the names that are bandied about as the greatest of all time ... uh, and Parker (BTW, how does Parker get on that list? "One of these things is different than the others...") But the very fact that those are the names that you chose to compare her with them speaks volumes, doesn't it?
Now, the question you should have asked is will Paige have greater brand value than Stewie, Bird and Taurasi eventually? Who knows, but she certainly does compared to them at the same age doesn't she?
One final observation, FWIW, Instagram followers:
Paige 755,000
Bird 540,000
Stewie 256,000
Taurasi 144,000
Again, IG followers is not the be all and end all, but they are a very interesting snap shot of the space Paige occupies in the public's mind.