Many of the pro German Israelis (a new phenomenon as @Dr Cosmo already knows), can not believe Germany is basically conducting antisemitic policy because "they gave Israel two free submarines".
Gullible and naive people exist in every human society, noir, not just Israel. So long as these idiots are kept away from the levers of power, all should be well.
And as for the greed of German businessmen, since when have businessmen of any nationality
not been greedy? In business, being greedy is generally considered to be a virtue. And as Lord Palmerstone once famously observed, "Nations do not have permanent allies or enemies; only permanent interests."
"Politics is the art of looking for trouble, finding it everywhere, diagnosing it incorrectly and applying the wrong remedies." - Marx (Groucho)