It works against Eibar and Levante, so they still use it. If you don't stand by it and you're not a friend of him you don't get called up or just ride the bench. Coaches will get sacked too.
I wouldn't write Qatar off the competition just yet... Argentina also need to win the game, if they draw it, they're out. But after today, one never knows... VAR might come to the rescue and make up another penalty to save the day.