Thing is, I approve of the military operation of Hamas and of the prowess they deployed in it.
I still condemn that most of it was dedicated to war crimes against civilians (though reservists should not count as civilians).
If your dog kills you, you deserved it. If it kills your child, you still deserved it but the child did not.
And Palestinians are not dogs, even if they have been treated like ones by nearly everyone (which Varoufakis very rightly points).