I’m a supporter for euthanasia that is governed properly.
Individual on life support or diagnosed with incurable neurodegenerative illness where the individual will not only end up relying on another to move, some even cannot talk or communicate as the illness affects the individual to remember words, affects the vocal muscles, unable to move the whole body, unable to eat or drink but to rely on tubes for feeding but still fully conscious, these individuals should be allowed to end the suffering. Whoever decides that it is wrong to have the option of euthanasia is selfish and inhuman.
However if an elderly does not require assisted daily living, is not medically diagnosed to have an incurable illness then no reason for euthanasia to be given.