The claim is Hamas propaganda.
The death rate is obviously going to be high no matter what Hamas may or may not claim.
The war will continue until either Hamas is wiped out and its infrastructure destroyed, or Hamas release all hostages, return the bodies of those they have already killed and lay down their arms. The second situation is very unlikely, so the fighting will continue.
And if you kill half the population of Gaza and blitz their home land who cares right? I’m sure you’ll let the aid start trickling in eventually. Unless you decide it’s not worth the risk because Hamas might nick it.
Any non-combatants who remain in the north and are caught up in the fighting despite being told to move south have made their own decision to risk their lives
Because they're safe as houses in the south eh?
Israel will not stop fighting just because the unanimous voices of the world's anti-Semites tell them to.
Pffft.