Watching Jeen-Yuhs, as someone who works in mental health, I saw a story play out I’ve seen time and again. Dude had a serious break with reality after his mother passed away. I don’t know enough to tell whether it’s schizophrenia, bipolar I, or schizoaffective disorder, but he’s almost certainly dealing with one of these and not receiving any treatment for it because his money and status protects him from the consequences that would land the rest of us in a psych hospital involuntarily.