I think if I were very debilitated and knew I would die soon, I would want to go to that park or one like it on a very sunny day, surround myself with my friends and family, say some last words, and give myself an injection of potassium chloride.
This will never happen. Or if it did, it would be some kind of huge scandal, and whoever gave me the potassium chloride would be fired or something. But the people dying demented and hopeless connected to half a dozen tubes in ICU rooms aren’t considered scandals by anybody. That’s just “the natural way of things”.