"It is an extremely common experience for Jews who speak out to be blacklisted for jobs, especially if they work in the media, and to be ostracized from their communities and even sometimes their families."

Yeah, I saw another YouTube (wish I had bookmarked some of these things) where yet another (silent in the face of abuse) protest by American Jewish objectors to Israel's actions in Gaza (mainly women I think) were being heckled and abused by other Jews who were filming and photographing, them while shouting out:

"We will find out where you live! We will disrupt your lives!", "We know who you are!" "We will disrupt your social lives"

and so-on.