Chael is not a bad dude. His felon shit was pretty dastardly fraud but that was forever ago, I won't hold that against him. Wearing a wire to save his mom, I'd do the same thing.
The PEDs and TRT, not my place to say. So many fighters had something going in them, even his rival Silva. I dont draw that into his character or hold it against him too much
What you see when he talks is a character but it's pretty much him louder and more characterized, Chael is a pretty laid back dude. I've met him and Joel a couple times and they were awesome. Chael couldntve been any nicer to me and as an MMA fan it was one of my happiest memories
As for this, this is some juicy gossip. It sounds like he picked a fight with someone he was very mad at. Ill wait for the full story to pass judgment...