"He puts his ego on full display throughout Yeezus, and if anyone says they like Kanye's music but hate his ego, they're a damn liar."
This line makes no sense to me at all. I can't stand Kanye's ego and how it's on display in his lyrics. It takes away from the music for me but I still enjoy the album as a whole.
He's saying that Kanye's ego is an essential part of his music. Or that, his music is a direct result of his over-inflated ego as without it, we wouldn't end up having his music - it wouldn't be in the same form that it is.