He was a terrible antiSemite.
If that's the charge, then he should have attained sainthood from the Catholics. Just like their Pope Pius V from the same era did when he expelled the Jews from the Papal states. Now Luther talked poorly about Jews, your saintly Popes expel them from their homes. If I look, I'm sure I'll see the same level of condemnation for Pius V then, right? Thought not.