You posit these interventions like any of them have a shred of evidence to suggest they're effective (or that we actually have reference ranges and test accurac

You posit these interventions like any of them have a shred of evidence to suggest they're effective (or that we actually have reference ranges and test accuracy for what you're suggesting) and conveniently ignore civil liberties. "liver enzyme was elevated 1% out of the baseline range" is medically meaningless but let's pretend the patient is cirrhotic so your hypothetical is valid, this individual has a constitutionally protected right to be an idiot and continue drinking themselves into death.