From your website, the extermination of all Palestinians would be murder and genocide as much as the World War 2 Holocaust. Do you actually support that? Islam should be destroyed, not millions of people who are misguided. Kill (not murder) the radicals who have or plan to murder. Try to persuade the rest.
If Israel set out to exterminate the Palestinians, yes, I would support that. I understand that it would be genocide.
I agree that your solution is more humane. It is the course of action that we are undertaking. I'm not opposed to it.
As for your point that kinship shouldn't be a reason for fighting, I agree, but so what? Kinship IS a reason for fighting.