I keep thinking what little help these are.
I suppose they allow discussion with health professionals.
But only when capacity is deemed impaired and that is often long after such discussions would have been helpful.
And then what ? Capacity may be lacking and officially agreed as so .... but to what end? Emotion , fear, strength of will , can still exist. And what are we talking about then?
Forcing people to do things they don't want to do and strongly resist?