Yeah, and more importantly, Biden needs to learn the public component of diplomacy.
I read his interview in Time, and it's weird, because it at least gave me some aspect into what he's thinking.
He's old as fuck. He has learned decades of procedures and standard practice in diplomacy, and he does NOT understand that a lot of it happens in the open now. Biden thinks he's playing chess with all the diplomatic messages he sends along backchannels, and he has no idea that this is just an arm wrestling match now. People judge you by what you say and do transparently.
Biden legit thinks he and Bibi are like cousins who grew up together who are having a tough fight, and Bibi is all fucking politics. He'd slit any throat he has to get what he wants, and he will bury Biden in a heartbeat.
Biden should go to Israel, and in a public address announce that the country is turning a corner: it will be safer than ever, and America is going to assist with a long term peace process, which they won't lead but will provide security guarantees for. And don't tell Bibi any of this in advance. And when Bibi reacts, say that Bibi has lost his trust and that of the elected public, and they need to hold new elections before getting any new weapons. Get some 'nads, man!
I wouldn't mind a complete cut-off in weapons, but I also wouldn't mind if they continue to supply rocket defenses or something if its part of a pressure campaign to send Netanyahu packing. I want Israeli prosecutors and the Hague to argue over who gets to lock his ass up first.