Unless you dust off the nukes and use them to kill 10s of thousands and demand surrender (like with the Japanese) these wars and conflicts tend to drag on.
This is what the last 50 years has taught us from Korea to Afghanistan.
I dont think nukes will ever be used again so we could be stuck.
Another thing to consider in Israel’s favour is the gearing up for the 24 election year in the U.S. Biden is dumb, but not so dumb to throw away too many important Jewish votes when he will need every constituency in the democrat coalition to stay together to have a hope of winning. The Republicans, with Trump looking the goods, are not gonna go Jorge Bush on Israel and Colon Bowel them