I think that the issue of institutionalised racism becomes an issue when behaviour from law enforcers escalates a difficult situation rather than de-escalation tactics that are normally applied to other (white) people exhibiting the same behaviour in similar situations.
The truth is that family members often become distressed and behave angrily in distressing situations when a loved one is perceived to be allowing to deteriorate or die when something could be done in the short term but will not effect overall survival.
Medical staff can objectivise this - family can't. Normally, in extremity, perfection of response is not a requirement - leeway is given - anger is acknowledged as a normal response. Staff deliver bad news and exit to allow time to process.
I shouted at my mum's consultant because truth be told from their POV she was old and was going to die anyway but from mine, she was dying because of neglect.
Complex grieving would have only been made worse by using security/police to evict me. Maybe if I wasn't white (because clearly being educated so called middle class makes no difference) they would have called security.
From what I saw on the body cam footage, there was no immediate reason to intervene. All would have remained calm had there been no intervention.
Despite the mother asking about compassion directly, there was none shown in respect of distressed parents, just the bizarre claim that compassion was only due to the child and that meant parents absenting themselves.
Would you calmly leave your dying child's bedside because you wouldn't be far away and you would be informed of immanent death or would you never even be asked to do that (because of compassion)? And if there was no compassion and you were dragged away, would you kick and scream?