Arabs put to vote a UN resolution demanding an immediate Gaza cease-fire, knowing US will veto it

No, it won't stop the genocide. Most likely nothing will. But all of these will be evidence in the future to label these countries as supporters of genocide. A stain that will never wash off.

It doesn't but it doesn't cause harm either.

And now China is condemning it. Like, wtf. I honestly don't know why we are blocking U.N. action on this. It's brazenly pro-ethnic cleansing. It's not like there's wiggle room to debate, there's no room. It's just plainly a mass killing of a minority population that was already living under apartheid conditions.

Are our political leaders just religious enough to quake in fear at the thought of angering their abrahamic diety? Or is this confirmation that there really IS a powerful zionist cabal that can manipulate US foreign policy?

I mean, both are conspiratorial stretches, but wtf else could biden hang this decision on?

Resolutions made by the UN security council (which this would have been) can be enforced through the UN peacekeeping mission (aka the blue helmets) by stationing UN troops along the contact line to prevent hostilities from resuming. This has had mixed success in the past, there is actually a peacekeeping mission stationed right now on the Israel/Lebanon border which hasn't prevented either side from shooting at each other after the October 7 attack.