So you're advocating for genocide.
One can NOT negotiate with irreligious people like Palestianians/Gazans. Any sign of any flexibility/weakness at all will lead to more bloodshed. Going forward, there should be no quarter given. Since you questioned me with no reasoning, you joined them, status-wise. Leave me alone or I will ask the moderators to make you do so.
What would you call how the US ended WW2?