Jews have been using this line for centuries. They claim they are the "canary in the coalmine" or in earlier iterations “barometer of humanity.” Their racial narcissism exists in the context of a bizarre paradox in which they are simultaneously the weakest and most vulnerable members of society, but also the most essential for that society's existence. Therefore, their prosperity and preferred status within your nation is nonnegotiable. They must be protected above all other considerations because without them you are nothing.