Context. That's because every single game Bruno does it even when he himself is playing terrible, it gets tiring from him. Garnacho is in the form of his young life, hopefully this is a sign of him developing more of a demanding personality that top players, especially top attackers should have. Now if he does it every game, even in patches where he is playing terrible then eventually it will wear thin. However, at the moment it is like a young pup starting to become dominant in the team, and when we have a Rashford on the opposite side who has very little fight in him it is good to see.