Don't even try that shit. I will pull out all of your messages and quote them to pieces if you want to go that route. I usually save it for anti-China dickheads but I'll do it for you if you want.
You wanted China to stop them, which meant military intervention, then when everyone laid into you on how stupid that is, you dropped down to sanctions, saying that we need to do anything except nothing cus you just can't take it anymore. So now I'll tell you why that's useless as well. Of all the sanctions and nasty messages thrown at Israel by the multitude of countries and the ICC, not a thing has blunted their atrocious behavior. That's because to them, the existence of the Palestinians is an existential threat to Israel. To cut off all trade with all countries would be worth it to them if they can wipe Palestine off the map and make Israel the sole country of the land. After that, they are fine taking years or decades to re-establish relations but now, genocide serves the ultimate national goal. Economic sanctions are useless. The only thing that would end their genocide on the Palestinians is for someone to use overwhelming force to put every Israeli asset into the defense of the country and to completely cripple the nation so that they have no ability to fight and no cards to negotiate. For China to do that with an America at its current strength is to bring in WWIII. America needs to be in a wheelchair before you can safely start whacking its dogs.
And honestly, what I said is still not enough in the long term. Israel and Palestine cannot co-exist. As long as they are both there, the stronger one will try to wipe out the weaker one. The only lasting peace is for one to completely win and make the other disappear. Moralistically, the Palestinians own that land, but unfortunately, on the ground, it looks like they are the ones who are about to disappear. Maybe if they can hold on long enough for Chinese power to be supreme in the world, we can save them, but we don't have to; it's not our job; we don't owe them a thing, and we are not there yet where we can save them without severe risk to us.