I was going to link that video earlier, the longer version is about 20 minutes or so. Was on reddit about a week ago but it showed the patient's face.
Definitely agree though regarding delirium and lacking capacity to self-discharge. We do let people self-discharge against medical advice but only after a decision-specific capacity assessment is done. And capacity is usually assumed too. But not in the above context of hypoxic, vulnerable, frail patient.
There were medics who were a bit uneasy about letting people watch that from a patient confidentiality POV but I think it needs highlighting, the kind of shit that paramedics, medics and allied health professionals have to put up with is really insane. In high pressure litigious environments too.