I mentioned it in match chat. In TV studio Dimitar Berbatov, Martin Petrov and Krasimir Balakov, all of whom rooted for Croatia, said it's a penalty. There's a foul on Alvarez while the ball is still rolling towards the goal.
This country conspiracy logic wasn't applied 4 years ago during Croatia - England 1/2 final. A final France - England would have shot ratings up the roof and fill the bank accounts of FIFA.
Argentina were better in this match, they played Croatia's counter-attacking game which left a lot of open space in the Croat defensive line. We talked about Dalic being the better tactician before the game, but Scaloni changed approach and prepared well for this game. Croatia were clearly uncomfortable creating chances from possesion of the ball.