If you’re genuinely interested in truth, I can tell you that I personally visited the protest site at UCLA in order to get an unfiltered view or what was happening. The signage I saw was largely of the form “End Genocide” or “Divest”. There were also signs criticizing e.g. the border wall with Mexico. A lot of it was critical of Israel, as well as the United States and even the University of California, but none of it was anti-Jewish. In fact there were a few signs of the form “Jews Against Genocide”.