I'm not sure what point you're trying to (obliquely) make, but the fact that you're bringing up that essay in response to someone correcting an incorrect pronoun makes me suspect you've grossly misunderstood it.
Hofstatder's paper doesn't just add linguistic specifiers for race, it also removes their significance for sexual differentiation. Hofstatder demonstrates the insidious effect of forcing the use of sex specific terms in cases where sex is not relevant.
In Hoftstadter's scenario, assume that that PJ had been misidentified as the "author" of the piece. Would it be a good impulse to correct the mistake and point out that she is actually an "authoroon"? I take Hofstadter to be arguing that rather than being more precise with our he's and she's, we need to move beyond them.
