Ellison claims his Zionism is disconnected from his mother being Jewish. He has also distanced himself from his Judaism. It is also worth noting that more American Zionists are Evangelicals than Jews. Last I saw, Netanyahu has a higher approval rating among American Evangelicals than he has in his own country. This issue is very much Zionists vs anti-Zionists. Attempts to frame it as Jews vs non-Jews is just a different flavor of anti-Semitism.