Anyone could have thought of a phone that you can video chat with people in real time. Only apple brought it to life in a idiot consumer friendly way. It doesn't matter if anyone could have thought of something, Dice Raw did and brought it to life. Kendrick's performance is derivative at best, plain theft at worst. IF he saw Dice's show before his grammy performance. (very believable considering the roots connection, similar content etc)
the prison thing - another coincidence
the gold cages - another coincidence
musicians in cages - another coincidence
African dance in the middle of that montage - another coincidence
It's just hard to believe that great minds think alike four times during one performance.
I see how it is so easy it is to steal from people nowadays. People always side with popularity now