Correct - it will be up to the UNSC (with those veto buggers) to get a binding decision done.
Just the USA simply being the only country on the planet - that recognizes all these breaches of international law and therefore clearly demonstrates it's defiance (arrogance) towards UNGA resolutions (but constantly calls onto them if they fit the US agenda) - will eventually lead to the USA being isolated in the UN (Exactly as to what e.g. China, Russia, India, Brazil etc. are counting on or hoping for) - Biden "and the US elitist circles" (includes all US political factions) are fully aware of that - and therefore they are getting very "nervous". aka less Israel supportive.
Israel exists and there is no doubt about it in my mind. It is therefore futile IMO to discuss about it's right to exist.
Either Israel finds a way to accept a two State solution - on what ever territory Israel and the Palestinians agree upon. Or IMO - to avoid the destruction of Israel - they would need to find a way, to finally live together in ONE COUNTRY.
Since independently - neither Lebanon nor Syria will ever accept the occupation and illegal annexation of their territory by Israel. And presently, countries like Iran and very likely also Saudi-Arabia or Turkey, will be very happy to support organizations that promise harm towards Israel - e.g. Hamas and many others.