A cursory viewing of him on TV for 3 seconds said Paranoid Schizophrenia to me.
I’m not getting that, not that I’m any expert, but what I’m seeing is a guy who holds his head in such a way that he literally looks down his nose at the rest of the world. He answered reporters questions by purposefully blowing smoke in their faces until he finally go a question that allowed him what he probably thought was a witty exit line. The only occupation I can find is that he plays in a band (most people have moved on by now.) Whole lot of “look at me!” which is to my understanding anathema to paranoid schizophrenics.