So would you prefer deportation or extermination for the 7m Jews currently living in Israel? 65% are descendants of immigrants from Syria, Iraq, Lebanon, Iran, Yemen, Egypt, Libya, Tunisia, Algeria, Morocco, not to mention the black Falasha Jews of Ethiopia, all racially indistinguishable from their former neighbours.
Perhaps a neutron bomb to conserve the property they've built over 75 years? Presumably an Arab who owned land now occupied by a suburban Tel Aviv skyscraper would inherit the building and not just the rental rights?
Would the same principles of property restitution that applied in Eastern Europe after the fall of communism apply in your "free Palestine"? If so, why would those same principles not apply to the 800000 Middle Eastern Jews dispossessed of their property from the Baghdad pogrom of 1941 to 1967? Questions to answer if you opt for deportation. Just wondering....