No.

The author who is shirtless -- he doesn't need to give himself a black rectangle.

Unidentified women who didn't consent to topless photos of themselves being published get black rectangles for both nudity and identity (black rectangles over eyes).

Do you really not see how a woman having a good time expressing herself in person at a music festival might not want identifiable topless photos of herself uploaded for eternity to the internet?

Don't you think the black rectangles could actually be a sign of respect here rather than some affront to gender equality?