However, there is a huge difference in suggesting a dignified end for someone who is completely... something like brain-dead or the more crude "vegetable... and suggesting such for a man who is aware and able to communicate his desires.
When a man begs to live and a hospital says he must die, that sounds like murder.
No, there isn’t a huge difference. When you advocate for killing off those you deem to be unter menchen, remember there will be people in power who deem themselves more worthy than you.