There are two aspects to football, what you do with the ball and what you do without the ball, and both are equally important to be a consistent top class effective player who team can be dependent upon week in week out.
I have heard arguments from Barcelona and anti Ronaldo fans that he is a tap in merchant and not as good as messi with the ball at his feet, while completely ignoring the fact that he is still effective as messi due to the fact that his off the ball attacking runs, positioning finishing and his drive to make a difference is what makes him effective and that side of the game is equally important in football.
So while what pogba brings with the ball is important same way what he doesn't bring without the ball which keeps him away from as effective as he should be is also a point which is important, and if posters highlight this issue which keeps him from being consistent than this argument actually holds water. We are not a possession based team who controls the game with the ball and recover it quickly in a high press and this that we can not neglect the players switching off without the ball deficiencies in their game, this is where players become ineffective in the way we play football which exactly happens in the case of pogba.