I didn't say the UN article was defending Hamas, I said it was funny that you were using a UN article to defend Hamas, when Hamas consider the UN to be part of a Jewish plot.
Yes, international law is largely irrelevant to the most powerful nations and might does indeed make right.
Have you not noticed this? Why do you think the likes of America, Britian, China, etc., can act with impunity on the world stage when other nations would be sanctioned or invaded for carrying out similar actions.
You seem to live in a fairyland where you expect Israel to just lie down and give a hostile force complete access to their country, while making no demands of that same hostile force to stop trying to kill them.
If Israel said tomorrow "we're removing all sanctions on Palestinians, you're now free to live across these lands as equals".
What do you think would happen? Do you think Hamas and their many supports would say "oh well that's nice of you, let's live in peace" or do you think they'd go "ALL this land is ours and until Israel is obliterated we will continue to wage Jihad against these Jewish usurpers"
Hint: hamas and their supporters are quite clear on what they'd do, they even wrote it down for you, and it's not the first option.
And you still haven't stated why you think Israel are occupiers of a land that they have either won the right to rule through conquest or have a claim to through historical connections?