In 2016 Bernie we was running as an issue candidate. Nobody, including Bernie expected him to become a serious contender against the anointed one. He came far closer than expected, close enough for Hillary to never quit whining about it. There is also no such thing as “close” in a primary because once the media declared a winner, the remaining states all avalanche to the expected nominee.
It’s hilarious that you think Carter and Bernie are all that similar. Carter was the first of the neoliberal Democrats. He had integrity, unlike the Democrats to follow, and he was solidly non-interventionist, but that’s pretty much where the similarities end. Carter never had the popularity that Bernie has maintained for over a decade. No Democrat since FDR can match that.
Nobody is confused about the fact that Netanyahu is giving the orders, but Biden kept sending cash and weapons (in violation of US law), kept participating in the coverup, and joined the chorus trying to frame anti-genocide protesters as antisemitic. I’m sure he has some stern words for Netanyahu, but that’s not pressure. Biden ought to be in prison. He’s lucky to just have a nickname.