There is a coupple of things I react to: He sounds bitter regarding Axl, Izzy, Duff and Slash, and if this is recently, why have all of them, except for Axl played with Steven during the last years? Don't they talk about this issues when they meet eachother? I know I would if I was one of them..
The other thing is that he said something like "Slash has his band, Duff had his, and Izzy has his.." If this interview was just made, have nobody told Steven about Duff and Slash being in Velvet Revolver? Together?