Does The "New York Times" Have A Double Standard When It Comes To Hip-Hop Artists' Stage Names?

Idolator discusses the difference between aliases and nicknames in hip-hop:

Sam Sifton, the Times's culture editor, says that while such decisions are handled on a case-by-case basis, rap artists often get special treatment. "There's a big difference between [Houston rapper] Bun B and Tony Bennett," Sifton says, referring to Bernard Freeman and Anthony Dominick Benedetto, respectively. "Tony Bennett took a stage name, which I think is a little different from taking an alias. Someone like Jay-Z can be Mr. Carter, certainly, or he can just be Jay-Z, but he's never going to be Mr. Z.

Read here.