I think Bibi did this because of the NY “verdict”. From where he sits it looks like he is stuck with Biden now.
Maybe he sees the writing on the wall, that Biden might end up being reelected after all so he has to start licking Biden’s decrepit ass..BiBi is facing the same crap that Trump is facing here..BiBi is despised by the left in Israel and the media in Israel all hate him, they hate him like the media here hates Trump, so maybe BiBi is watching what is happening here and saying “Damn thats my future”