It’s an emancipatory slogan.

Now you’re repeatedly refusing to engage with the sources because you know they prove you wrong

It’s saying ‘Palestine will be free.’

You’re the one falsely attributing that as “all this land will be ours” while also falsely implying that ‘ours’ would exclude Jewish people. You’re the one falsely conflating anti-zionism with antisemitism.

Again, actually taking the sources seriously clarifies all of this.