Been through this
Lubitz didn't kill all of those people because he was depressed. He did it because he was a psychopath with a personality disorder.
100% agree...
I went through a terrible time with stress \ depression \ suicidal thoughts.
Not once did I ever think of harming anyone else. I struggled with (denied)the concept that me committing suicide it would hurt others though.
Came out the other side.
The reaction to this is nuts...
leave it be & let us see if it is a one off