At Real Madrid's home ground, although the "home whistle" is not a glorious thing from the perspective of fair play, this kind of thing has basically become "customary," and even the commentators think that he might directly give a direct free kick, and at this position, Real Madrid has the ability to score from a direct free kick.
The main difference between a direct free kick and an indirect free kick is that one can be shot directly at the goal, while the other needs to be passed to a teammate.
"No card issued?"
"Nor any verbal warning."
"And even gave the ball possession to Barcelona?"
"This is Real Madrid's home ground, this is Bernabeu!"
"This..."
"Of course, every referee has their own standards."
"Maybe in his view, Pique just unconsciously raised his arm."
"In theory, defensive players should try to keep their arms close to their body in such situations, of course, he has his refereeing standards."
