I should hope this comes as no surprise to anyone. Every single psychiatrist I've ever visited had the same policy, only their lock was medicine rather than a door (outpatient vs inpatient). I feel bad for the lady because she didn't know any better and joked about suicide, but shouldn't it be common sense you don't tell anyone about that--you don't even joke about it--especially to a doctor with the power to commit you? I'm pretty sure you can't have decent therapy if you're not truthful with your therapist, but that's the catch-22 of needing mental help in America. Fucked if you don't seek it out and really fucked if you do.
So just because we didn't cause the Holocaust, we are morally superior? That's a pretty low bar and a ridiculous argument, but it says a lot about the American mindset.