Yann Martel writes in the Guardian, that Jews don't own the Holocaust.
I tend to agree. I'd say Jews don't own the Holocaust, they are just the majority shareholders.
Now this is a thing where jokes seem to be dangerous. Plenty of other people besides Jews were murdered as well, but with Jews, the destruction was more systematic and more massive than with anyone else. And a common view in some parts of the world is that "The Holocaust did not happen, Jews were not murdered, and besides, they deserved it."