You might be very surprised how family actions very often are not consistent with this supposed desire. 98 year olds in the hospital with multiple end stage illnesses - full code, happens all the time. Ask any healthcare worker in the US, pretty classic the elderly rotting away in a nursing home, rarely visited, then they get admitted and their healthcare proxy wants “everything done”. Often seems to be a reflection of their own guilt. Sometimes it’s just poor healthcare literacy.
But no, regardless of what you think these people may
> In the US, exactly because of situations like this, that sort of thing is a lot harder today to pull off.
This is basically false. Most large systems have comfort care order set, with opioid drips. Transition to hospice is readily available. Usually the barrier to these are patients themselves or their families.
Also even the US, the principle of double effect prevails in palliative care.