sadly she has learnt to use her skills not to defend herself but to beat people up
She was clearly capable of controlling the situation without the actions she resorted to. She was a bully and worse she was a well trained and skilled – given the other person new nothing at all.
This is not the reason my kids learn this and not the reason i learn/teach this.
I disagree. The other girl throws eight unanswered punches while the BJJ girl is trying to establish grips. When she gets to the ground the punches she throws are purely to move the other girl in the direction she wants so she’ll give her the arm. When she takes the arm bar all she does is hyper extend her arm when she could have easily snapped it, snapped the wrist, transitioned to a kimura or omoplata then ripped her shoulder apart.
When she takes mount she throws a few more punches to encourage the girl to give her back. Getting choked out doesn’t hurt, but it makes a point.
The girl who is the aggressor poked the bear. She tried to punch her eight times, in reply she got a few punches back and a sore arm. The bjj practitioner could have rained down punches elbows, eye gouges…whatever all day long from a dominant position.