THIS
I've watched parents and friends die (I'm old) so used to be theoretically in favour - BUT - having investigated the Canada situation I have no faith that the main criterion for giving agreement for an individual will not be be that "no one gives a damn about them". Those with no one to advocate for them are particularly at risk.
I've seen people die without good palliative care, and with it. If we only put our resources into decent hospice provision and had some robust discussions about the best end of life care, then we wouldn't need this.
The principle of double effect has been long understood in medical ethics, if you take action to relieve pain, but it has the effect of hastening death, then that is ethically sound. For some reason that has been lost sight of.
My DSis died in a Hospice, of a very fast acting, aggressive cancer, and at the end was on fentanyl. It was my first experience of a hospice and the difference between her treatment in hospital and the hospice was like night and day. the hospice was wonderful.
Hospice care was not available for our DDad however because he did not have a "life limiting disease" like cancer, it was just old age, so he died alone on a ward, waiting to be moved to a nursing home. We could only visit during set hours.
It was obvious he was dying, it could have happened in a calmer, more gentle environment with all of his friends and family able to visit.
Better end of life care is what is needed.