But Israel claims far, far more than "we're more powerful so its our way or the highway". Israel asserts they are in a universally morally superior position, thay it went out of its way to accomodate the Palestinians. And I think this is blatantly untrue. The Palestinians were kicked off their land 70 years ago, for complex reasons, and every year continue to be pushed further by Israel. Theres many ccontradictory things happening in Israel, but this one IMO is a clear indication that Israel is acting in bad faith.
As to your source, let's unpick this. Your link states that a UN representative erroneously claimed 14,000 children will die within 48 hours, due to malnutrition. Instead, he should have said over 12 months. Sure, thats a big difference, but either is beastly - while achieving 0 military or diplomatic effect.
Other sources I follow include the B'tselem institute, who recently called the Israeli governments actions clearly genocidal.