It is a basic fundamental contradiction to consider oneself Trotskyist and anti-Zionist

With out a basic understanding, not deep  just basic, of ideologies, set of ideas, historical examples, figures and events not much good and constructive can be done.

Only to give a very little bit of info.

Trotsky was a covert zionist all his life that went into the open at the end. And this talking about the years before the IIWW and the two first years of the war itself. Then still, even under the official narrative, nothing big did happens in terms of killings or even displacements. This start happening more less at the end of the war.

Many other anti-stalinist (to put it simple and to be understood here) soviet leaders  were zionists or zionists friendly. Not only them, family members as well. One of the more spectacular cases was the wife of Molotov when she stood up in the moscow synagogue during the visit of the first president of Israel, and said loudly  that she was a daughter of Israel. Other wive of another main State leader said, after the creation of the Zionist entity, that that finally they had a Motherland!