Going forward, Israel may want to go beyond rejection when confronted by antagonistic diplomacy and world opinion. Outright rejection might be correct policy but it doesn’t work. Co-opting and other techniques might better serve Israel’s interests.
Israel likely would be none the worse for responding differently to the international community’s effort to do it harm, because while much of it is foolish and without meaning, it is important. It’s the war, and one that Israel must win.