He first voiced his discontent with the format around 13-15 years ago (he was #1 player by elo rating, but not yet the world champion), even skipping a cycle or two as protest. Afterward, he participated anyway and hold the title in fairly dominating fashion 10 years straight.
Maybe we should take his words at face value and that he really is fed up with the thing.
Considering how much happier he seems since he decided to forgo defending the title yeah, good chance he just doesn't want it or care about it anymore.
IMO good for him. He won it all and now he is doing new things with his life.
Maybe we should take his words at face value and that he really is fed up with the thing.