Can you think of examples where the originating culture has EMBRACED extra-cultural participants? Black people embrace Eminem but not Iggy Azalea. Black people

Can you think of examples where the originating culture has EMBRACED extra-cultural participants? Black people embrace Eminem but not Iggy Azalea. Black people embrace Teena Marie but not so much Miley Cyrus. So what's the difference? What's being differentiated?