It's easy to blame a single bad actor in individual cases, but there still exists the very serious issue that it is even possible for single bad actors to advocate for killing their patients. Add to that the bureaucratic capture, and it's all but inevitable that we will see more, and more disturbing cases. After all, as soon as euthanasia is a profession, there will be people who will need to perform that role. They will want to be good at their job and get promoted. They may take great pride in being the best at it. There will be training courses on how to best euthanize a human. There will be departments dedicated to performing the act and they will have budgets and administrators. And those administrators, wanting to secure their performance bonuses, will seek to expand their department and demonstrate value. Perhaps through growth, perhaps through efficiency. Likewise, ICU care is very expensive. If euthanasia is an option, hospital administrators, being conscious of budget constraints and wanting to best serve the most people, may look to euthanizing seriously injured patients. They may even convince themselves it is in the patient's best interest - we're putting them out of their misery after all.

My point is, this sort of undertaking quickly and inevitably becomes an ethical minefield. The only winning move is not to play.