Well, isn't this just SPECIAL. Dude who claims responsibility for SW: TLJ's low viewer scores on Rotten Tomatoes now has a plan to attack Black Panther. His reasons are wide and varied. Disney, to his mind, was responsible for the terrible reviews of DCEU films. Not most of them being awful. Oh, no. It's all Disney's fault.
All images credit: Disney
But also, according to Inverse, "“minorities … should stay that way", and, in the same piece, "“People didn’t want Luke Skywalker to be nerfed in favor of MaRey Sue."
Which explains why the first film being publicly targeted is the one with a black protagonist and mostly black cast, including multiple prominent women.