Replying to Will Chief Keef ever play concerts again?

Was big hyped to seeing Keef at red rocks last night. Of course he didn't show. G59 put on a good show but why have Keef's name on the lineup if he's not gonna show?? Dude flakes on 90% of his concerts probably more. At some point venues are gonna be fed up and people aren't gonna buy tickets cause they know its a no show. He just doesn't give a single fuck. Might have to accept I'm gonna die without seeing Sosa live