I’m white, I own almost all of Kendrick’s albums and I 100% say every lyric when I’m listening to it. The n-word carrys a lot of meaning when it’s in songs like his or things like poetry, so therefore, I feel perfectly fine yelling the n-word with as much passion as he puts into it. Doesnt matter what your race is, if you listen to those lyrics and you understand those lyrics then you understand the meaning and the weight behind using that word in that song. However I will never say the n-word just in my daily life because I have no interest in saying it, it wont come across right, and its meaning is fully removed when used as slang by a white person.