As I say, my concern isn't academic. I was close to a situation where someone was allegedly coerced into refusing medical help. It was in fact investigated, ended up as word against word, and nothing came of it. That was in a jurisdiction where euthanasia is not legal and anyway such coercion would be illegal, for both the coercer and the doctors. It didn't stop the alleged coercion, and no one was prosecuted. So how leaky would the system be where euthanasia is in facr legal?

But please don't get me wrong, I am absolutely full of sympathy to people so desperately ill they want to call it quits.