He always has lost his mind. This time he went off the rails by posting antisemitic content, which led to Instagram and Twitter suspending him. And what is he trying to accomplish by posing with Candace Owens wearing a “White Lives Matter” shirt?

yeah and no in that yeah he’s mentally ill but this is more than likely just a stunt to get more attention to his merch

https://people.com/music/kanye-west-opens-up-about-bipolar-diagnosis-episode-handcuffed/

Having been down that road, it explains a lot about Kanye, past and present.