So the little babies whose throats were slit by Joshua, had it coming...?
They deserved it?
God hated Esua while he was still in the womb. That means Esau did something in the first age that God was angry about. Plus there was a larger purpose to what Joshua did, the people Joshua was conquering were hybrids of the supernatural fallen angels. They had to be destroyed so this test age could continue in the manner God wanted it to continue. That means just flesh, not supermen.