Hoist with your own petard, mate! It wasn't me who said that Son was our least dirty player! I can't be held to account for the ramblings of other posters. ;-)
Once again, why the resort to hyperbole? Son didn't "kick and shove" a player to the floor. He pushed Lerma, in response to a wholly unnecessary provocation, and Lerma proceeded to deliver an Oscar performance for comedy. His two footed kick to Rudiger's stomach - also a response to a wholly unnecessary provocation - was more of an aborted thrust of his feet from a prone position that was far from forceful enough ever to have caused any real hurt and which resulted in a further Oscar performance.
I readily concede that he went after Gomes after being struck in the face by Gomes' arm and that the foul was entirely deliberate. But even then, it was a trip - not a two footed, flying, studs up lunge.
Does Son have a temper? Sure, he does, when provoked. He's no saint. Few competitors are. It was just you making it all sound so melodramatic and far worse than it was that demanded a response.