There was a documentary on euthanasia in the Netherlands at least seventeen years ago. One of the people who was killed was a a young woman suffering from anorexia, only in her early twenties, who appeared to have been treated primarily and unsuccessfully by her family physician, and he was the one who put her to death. And there was a woman in her sixties whose two sons had died, and she no longer wanted to live.
Killing the mentally ill there has been going on for decades now.
Then you get into the fast and loose definition of what is a mental illness - not having the correct political views. That happened in the Soviet Union with the special hospitals, pushed by Yuri Andropov when he was head of the KGB. And now the far left moonbat talkers (the ones shilling for the current Regime) are spewing that anyone who does not drink the kool-aid is stupid, mentally ill, retarded.....(Go to YouTube and look up a video where Sam Seder, formerly of Air America Radio, goes into a rant).