Although I think the Israeli government in the past and present was horribly brutal, many of the Israelis alive and living their today are innocent of these crimes and I don't advocate removeing them from their homes.
Just as their fathers shouldn't have removed my father from his home. To argue that Israel was justified in genocidal acts because of a biblical deed to land is absurd.
The Nazis were out to get the Jews. Every single Jew was in danger. Every one.
If what you say is true, how is it that there are so many Arabs in Israel? In Jaffa? Full citizens. How was it that the Christian Arab village of Abu Gosh, who choose not to attack the Jews or to run, is a successful pretty town on the outskirts of Jerusalem with it's residents full Israeli citizens?
Only if they managed to keep it.
Losers don't have a say in the results.
As a general rule, maybe. But what about the land God specifically gave someone?