The issue of incurable pain or agony of knowing you’ll never get better is why this law is needed.
But. . .
Coercion/obligation, even by suggestion, is a danger, and not hypothetical.
Someone in a nursing home, which is swallowing money rapidly, frightened about what will happen when the money runs out may well feel, It will be better for everyone if I go now.
In some cases that idea will be promoted by relatives.
My mum was “helped to die” by simply stopping giving her sustenance. When we were there (almost all the time) , we could give her drinks if we requested them.
We were assured it wasn’t the Liverpool Pathway, but that only meant they’d given it another name.
The hospital staff at the end were very kind and sympathetic, but the poor treatment and lack of care when she went into hospital was responsible for her death.
Would she have chosen to die?
In the early stages she used to ask “You won’t let me die, will you?”
As she grew weaker, she didn’t ask, so we don’t know how she felt.