If the US left them, even for a brief period like a year, they’d be forced to actually pursue peace.

I significantly doubt this. Netanyahu isn’t suddenly going to grow a heart or morals. I fear he’d do just as bad, if not worse, and prompt the question of if we should get involved against them.

Remember, AIPAC funds US politicians. Not the other way around. They want the US to support Israel’s goals. Those goals won’t change if the US declines.