Twenty years ago, when Harry Potter and the Sorcerer's Stone premiered in theaters, the whole world was crazy for the fresh and magical Hogwarts School created by writer J.K. Rowling. However, when the main cast reunited to celebrate the blockbuster's 20th anniversary last week, where was the franchise's mother Rowling? She was not even invited, or you could say she was expelled because of "political correctness." Since HBO Max announced that Harry Potter 20th Anniversary: Retu...