>Anti-Zionism isn't criticism of Israel

"opposition to the establishment or support of the state of Israel"

https://www.merriam-webster.com/dictionary/anti-Zionism

>Its eliminationist rhetoric and plainly bigoted.

There are some who think Israel shouldn't exist others who think their government is wrong.

If a person thinks all Israelis should be murdered then that's wrong. This is not the whole representation of Anti-Zionism but you are trying to make it

You can only be bigoted against a person or group of people, not a country or government.