He is just completely obsessed and this is all he does, over and over and over again. Cherry picks the worst stuff he can find anywhere and presents it as the norm. There is never, ever any good news, ever.
No matter how good things get, crippling disease and certain death are only one spa visit away. The world is ending and the sky is falling. The glass is always half empty.
What will his next crusade be once this is over?