He could have, you know, said that, though. He could have said the basic gist of the Jose Mourinho clip himself rather than just meme-post the video link. He could have said "I have plenty of opinions on the Hans situation, but I can't go into them right now while the situation is ongoing" rather than everybody running around like headless chickens speculating while Magnus went into hiding. He could have forfeited the subsequent match after seeing the draw, or announced ahead of time he would not contest games with Niemann at least until further notice, rather than sitting down for the game and then throwing the stupidly childish "well I'm turning the camera off and leaving!" Eric Cartman-style move 2 resignation stunt.
I mean, Magnus the chess player is still the best of the best, we know that, but regardless of whether he is right or not I find it difficult to come out of this without thinking a whole lot less of Magnus the person.