How much of Kanye's current state is being mentally ill or being just a bad person himself?

I'm talking here from ignorance. I haven't follow Kanye's news since Donda came out. I just heard all the nonsense around the first time he announce Vultures 1 and i left this man's new music and life away from my feed. Before that i honestly didn't pay too much attention into his mental health stuff anyway. Just the usual mom's death possible causality with his posterior breakdowns and shenanigans.

So i wanted to know for people Who really undestand his background more in deep and has been tracking his downfall if he is really crashing out because he's bipolar/delirious or just an egomaniac that has gone too far into his arsehole and seriously believes his Yeezus/God image to the point of being beyond good and evil. Is he doing some of weirdest/infamous strategy ever to sell records and put his name out in the Hot spot every year changing his ideology like he's changing his underpants or there is a real issue behind all this twisted grim radical contradictions he shows. Like broski one day wants to give his moneyy to charity and build churches or hates porn industry and the next he does the opposite. What the hell is going on?