Well that's a difference in perception I guess. I heard the interview before I knew what the skit was and about 2 minutes in I'm saying "stop whining that companies won't work with you and go make the crap yourself." he's mad that nike won't let him run their company, so what! Start your own rough ridin' shoe company!
One of the consequences of being whiney, egotistical and difficult to work with is that people won't want to work with you. Everything he was whining about is 100 percent a product of his past actions.
Is he whining? It sounds more like just a stream of consciousness.
When asked about where the disjointed feel for Yeezus came from, he answers by saying it came from going to the louvre and furniture exhibits and learning about architecture and being frustrated that no one is taking him seriously as a clothing backer (?) and then he talks about Michael Jackson in the context of civil rights and then about his family's role in the civil rights movement then he talks about his truman showboat (i have no idea what he says there, is that a turn of phrase i don't understand? it's around the 10:20 mark) and about how he's evolved into a "product person" ranging from clothing to water bottle design to architecture to "everything you can think about" and then it's back to his role in the modern civil rights movement then it's back to his South Park photo and then he credits south park with rhetorical question about whether there'd be a giovanti (?) in the hood without his south park photo and about how people were mean to him about him wearing skinny jeans and then he credits himself for bringing real rap back and then talks again about how people are mean to him in internet comments and not giving him credit for bringing tons of product to humanity and then about how he reminds Pusher T to keep it real and brings it all back as some kind of extended metaphor for the pressures modern day artists succumb to in order to fit into the "culture," but he's trying to bust down that culture or at least find his own role in it in terms of how ahead of the leather jogging pants craze he was and how many dinners with Anna Winter he has and then asks how many people you see wearing leather jogging pants these days and brings it all home with how rap is the new rock and roll and Kanye's the biggest rapper/rock and roll guy in the world.
Somewhere in there he was upset that people classify his "motivational speeches" as rants. It looks like there was some whining in there. There was certainly some whining about Kimmel's skit on twitter. The interview mostly seemed to consist of random stuff though.
And that's the story of how Yeezus's disjointed feel came about.