Sorry. Had to suggest a alternative view of the issue.
Here's another alternative view.
What's next? Will the courts require that feeding tubes be used AGAINST a person's wish? against a family's wishes?
Will a respirator be used against a person's wish? against a family's wishes? and so forth
Will heart surgery be mandated because it can be done?
Will dialysis be ordered even though the person would rather go meet his Maker?
Will a person be ordered to accept an organ transplant?
The implications are frightening, and far worse than you are imagining.