They don’t have the authority to do anything that would stop Israel. Plus we already showed the world that we have double standards. Unless we really start sanctioning Israel and isolate it diplomatically they will do what they please in Gaza and will not give a sh*t about any UN, ICC, ICJ resolution.
And as long as the US is backing them, the rest of the West won’t do anything to impose effective sanctions on Israel. Like those individual settlers sanctions, who are purely symbolic and are like a gentle slap on their hand.