No. Because the net touch shown on the video occurred after the rally, cannot be considered as a technical fault. Regarding the misconduct aspect according to Rule 21.3, the 1st referee has the authority to sanction a player according to the seriousness of the offence. Pulling down the net may be a normal emotional reaction of a disappointed player and can be controlled by the art of refereeing. In some cases, intentional pulling down of the net may be considered as a rude conduct, e.g during the rally misleading the referee and/or the opponent.
However based on the current approach, if the second referee observes unsportsmanlike gestures or words between the opponents, or similar behaviour, he/she can order the players to change his/her behaviour asking the player(s) to calm down. Rules 21.2, 21.2.1, 21.3, Refereeing Guidelines and Instructions 24.7