Sure and as you say the problem is the USA not Israel itself
This far the U.S has given tens of billions over the last year and if you include the west in general Israel may have received over 100 billion in aid just to keep it afloat
Without this aid, Israel would not last, it's too small, it does not have the finance or military industry to sustain such a campaign
So your taking on the USA plus lackeys not Israel
So any major conflict even today if Iran steps in and Israel looks to be going under, the U.S will step in and call others to help to keep Israel from collapsing
I agree Iran and others need to be more aggressive, and to keep the USA out they have been too conservative
But Israel faces long term pressures and especially demographic
Israel has to function as a normal state so it's economy remains robust and Jews actually want to come and live in Israel
If the resistance can keep Israel in constant conflict and constantly harass it, then it can degrade the Israeli state and its economy and quality of life and this doesn't even include the international pressure Israel is under
You can force a Palestinian state upon Israel because the world is beginning to speak with a single voice that the only rational solution is a free Palestinian state
Eventually demographics will sort the Jews out