Well, you're basically saying the quiet part out loud with that I had hoped it was an error but no, it"s all about the destruction of israel. That's what you're going for with your wish for premandate borders (which is nonsensical but I now understand what you mean unfortunately)
That map is wrong by the way and makes no sense either. Everyone was Palestinian prior to the establishment of the state of israel, Jews and Arabs. Why have you decided jews werent Palestinian? So what were they? Most of the land was state land, not privately owned, so you seem to have taken state land and deemed that Palestinian in 1917 which is nuts and makes no sense and the little bit of Jewish owned land is Jewish. Wtf? And even that is wrong since in 1917 there was privately owned jewihs property in Jerusalem, Tzfat, Hebron, Tel Aviv, Petach Tikva, Tiberias, Rosh Pina, Rishon Letziyyon, Zikhron Yaakov, General, Hadera, Rehovot, Metula, Motza, Ness tziyona, mazkeret battalion, yavneel, Kfar Tavor, Atlit, Kfar Saba, Givat Ada, Degania, moshavat Kinnerton, kfar giladi among others. All established during pre mandate rule under the western imperialist Ottomans.
You didn't bother to include that in your 1917 map. Why?
I don't think you know very much to be so opinionated about wiping a country off the map.