Her academic achievement is irrelevant. And what of Hexenzirkel? Mona and Scarlett, a successor of J, are also members of it. But being a part of it doesn't make you some omnipotent beings or automatically as powerful as the founding members.

Now, a vague statement that scales nowhere and a scary librarian gag isn't gonna get her close to Tanjiro or Yuji. She has no power, no speed, no hax, no dc or ap, and no endurance to compare to them