I think those calls are the result of Israeli actions before. Everybody have the right to self defense not just Israel and everybody have to behave including Israel.
1. There would be no invasion to the US if they did not bomb people in their home. US just makes festering wounds all over the Earth.
2. Israel is just a Zionist entity as Iran correctly says it. Nothing more. Jews lived there together with other minorities. That does not mean Israel is a thing.
That happens when UK/US starts meddling in the balance of nationalities in an area. Now everybody suffers.