As far as your question about the melting pot, an equal cultural exchange would be the better way to go. It lacks the power imbalance, colonialism, and actually involves thorough understanding.
All of that is to say, an equal cultural exchange is not what happened with Miley. She just picked the parts she could sell for her image and normalized them for white people. Her song 23 was a slap in the face to me, especially as a Chicagoan. People get killed over Jordan's back home. My homie got jumped and had to walk home in his socks because they stole his cash too. And this was before smartphones so his ass was just out there trekking.
So to hear this dumbass song celebrating one of the most coveted items a black youth can have, one that kids literally get murdered over, just so she can look edgy rubbed me every wrong way possible. Plus it was a **** song. And that's just one example.