It's liking the situation to from years ago to now, managers never stood for any shit at all, no matter who it was from, the player accepted it and got on with his job. Now, the fuckers stick two fingers up and basically say 'Fuck you' long story short the players down tools the manager gets the chop, it's fucking pathetic. Conte wants to stick to his guns here, fuck Luiz if he isn't pulling in the same direction and going against what the gaffer thinks, deal with it or cry in the corner, your a man, deal with it sunshine.
That goes for any player.