I think people like to tear down attractive young women. In a way attractive young women are the new white males, we all know society is now geared to favour attractive young women. So when one comes along that can be torn down, people take great pleasure in doing so.
Older 70 year old males, even if German, are not considered all that high and mighty anymore. However, it's different with young attractive women, whom many perceive to have advantages they do not deserve. If she's Israeli, the most hated nationality in the world perhaps, then of course the pleasure is even greater.
That's just the way it is, I don't make the rules, I'm just stating them.