Also worth noting that one can be anti-Zionist without being anti- Semitic. I’m quite concerned that this is being very muddled.
Zionism means supporting the right of Israel to exist. Anti-zionists want to abolish Israel and replace it with yet another Arab, Muslim state.
While there can be anti-zionists who are not anti-semites, I am hard-pressed to come up with too many possible scenarios where this would apply. One would be the ultra-orthodox Jews who think that Israel should be reestablished as a Messianic kingdom and not as a product human effort, e.g. by secular Jews who bought up land in the Ottoman Empire, and then defended the nascent state from onslaught by Arab armies.
However, I am hard-pressed to think of another reason to be anti-zionist but not anti-semitic. Surely, if it's ok for there to be almost a dozen Arab states and even more Muslim states, it should be ok for there to be a single Jewish state to serve as the homeland for Jewish people.