You are overly negative, Dennis. For ‘International Opinion’ insofar as Historic Palestine’s entitlement and sovereignty-right was concerned (as frequently expressed through UN General Assembly patterns-of-vote) has for long, very clearly favoured a ‘UN Bill of Rights centric‘ approach.
The International Court’s Namibian Independence rulings were the crucial step in this progression. The US was understandably wary at that development (in part, doubtless because it would have recognised the challenge this presents ‘Israel’ into the future) but Henry Kissinger’s Realpolitik-process-of-deliberation does continue to represent a ‘force for change’ likely to outlive the likes of Donald Trump, Joe Biden and even ‘Israel’s far right’.