no, your insinuating that it was hyped because of identity politics.
In reality it was hyped because the Black Panther character ended up being the best part of the Civil War movie which was a billion dollar box office blockbuster. A lot of people saw that movie and got hyped for his own movie. Nobody gave a fuck about Black Panther until he became such a success from Civil War and if his character sucked in Civil War nobody would have went and saw the Black Panther movie no matter how black the cast was.
With quotes like "muh all black cast" I feel like you're a part of that crowd that pushes indentity politics more than the people you think are the ones pushing them.